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Publikationsliste Beat Knechtle

1. Originalarbeiten, peer-review


310.

Žákovská A, Knechtle B, Miličková M, Rosemann T, Chlíbková A, Nikolaidis PT
The effect of a 100-km ultra-marathon under freezing conditions on selected immunological and haematological parameters
Frontiers in Physiology, in press
Impact factor: 4.134 (2016) 

309.

Nikolaidis PT, de Sousa CV, Knechtle B
Sex difference in long-distance open-water swimming races – Does nationality play a role?
Research in Sports Medicine, in press
Impact factor: 1.806 (2016) 

308.

Nikolaidis PT, Knechtle B
The effect of age and performance on pacing of marathon runners
Open Access Journal of Sports Medicine, in press 

307.

Nikolaidis PT, Käch I, Rosemann T, Knechtle B
The role of nationality on the pacing of Ironman triathletes
Asian Journal of Sports Medicine, in press
Impact factor: 1.25 (2015)
 

306.

Nikolaidis PT, Heller J, Knechtle B
Russians are the fastest in marathon cross-country skiing – The ‘Engadin Ski Marathon’
BioMed Research International, in press

Impact factor: 2.476 (2016) 

305.

Nikolaidis PT, Knechtle B
Do fast older runners pace differently from fast younger runners in the ‘New York City Marathon’?
The Journal of Strength and Conditioning Research, in press
Impact factor: 2.06 (2016) 

304.

Knechtle B, CV de Sousa, MM Sales, Nikolaidis PT
Pacing in Deca and Double Deca Iron ultra-triathlon
Adaptive Medicine, in press

303.

Nikolaidis PT, Knechtle B
Pacing profiles in age group cross-country skiers in the Vasaloppet 2012-2016
The Chinese Journal of Physiology, in press

Impact factor: 1.07 (2016) 

302.

Nikolaidis PT, Knechtle B
Pacing in age group marathoners in the 'New York City Marathon' 
Research in Sports Medicine, in press
Impact factor: 2.04 (2015) 

301.

Nikolaidis PT, Knechtle B
The age-related performance decline in marathon cross-country skiing – the Engadin Ski Marathon
Journal of Sports Sciences, in press

Impact factor: 2.246 (2015) 

300.

Nikolaidis PT, Clemente FM, Buśko K, Knechtle B
Physiological responses to simulated boxing: the effect of sitting versus standing body position during breaks – a pilot study
Asian Journal of Sports Medicine, in press
Impact factor: 1.25 (2015) 

299.

Nikolaidis PT, Knechtle B
Performance trends in individual medley events during FINA World Master Championships from 1986 to 2014
The Journal of Sports Medicine and Physical Fitness, in press 
Impact factor: 1.11 (2016)

298.

Chlíbková D, Nikolaidis PT, Rosemann T, Knechtle B, Bednář J
Reported Hydration Beliefs and Behaviours Without Effect on Plasma Sodium in Endurance Athletes
Frontiers in Physiology, in press
Impact factor: 4.031 (2016) 
297. Knechtle B, Nikolaidis PT
The age of peak marathon performance in cross-country skiing – The ‘Engadin Ski Marathon’
Journal of Strength and Conditioning Research, in press
Impact factor: 2.49 (2015) 

296.

Knechtle B, Nikolaidis PT
Sex- and age-related differences in half-marathon performance and competitiveness in the World’s largest half-marathon – The GöteborgsVarvet
Research in Sports Medicine, in press
Impact factor: 2.04 (2015) 

295.

Käch I, Rüst CA, Nikolaidis PT, Rosemann T, Knechtle B
The age-related performance decline in Ironman triathlon starts earlier in swimming than in cycling and running
Journal of Strength and Conditioning Research, in press
Impact factor: 2.49 (2015) 

294.

Knechtle B, Nikolaidis PT, Rosemann T, Rüst CA
Performance trends in master butterfly swimmers competing in the FINA World Championships
Journal of Human Kinetics, in press
Impact factor: 0.77 (2015) 

293.

Nikolaidis PT, Zingg MA, Knechtle B
Performance trends in age group runners from 100m to marathon – The World Championships from 1975 to 2015
Scandinavian Journal of Medicine and Science in Sports, in press
Impact factor: 3.025 (2015) 

292.

Nikolaidis PT, Knechtle B 
Age- and sex-related differences in the anthropometry and neuromuscular fitness of competitive taekwondo athletes
Open Access Journal of Sports Medicine, in press

291.

Wonerow M, Rüst CA, Nikolaidis PT, Rosemann T, Knechtle B
Performance trends in age group triathletes in the Olympic Distance Triathlon at the World Championships 2009-2014
Chinese Journal of Physiology, in press
Impact factor: 1.16 (2015) 

290.

Nikolaidis PT, Onyvera VO, Knechtle B
Running performance, nationality, sex and age in 10km, half-marathon, marathon and 100km ultra-marathon IAAF 1999-2015
Journal of Strength and Conditioning Research, in press
Impact factor: 2.49 (2015) 

289.

Knechtle B, Nikolaidis PT
Sex differences in pacing during ‚Ultraman Hawaii’
PeerJ, 4:e 2509
Impact factor: 2.1 (2015)

288.

Nikolaidis PT, Knechtle B, Ruano MAG, de Oliveira NC, Portes LA, Freiwald J, Leprêtre PM
Who run the fastest? Anthropometric and physiological correlates of 20 m sprint performance in male soccer players
Research in Sports Medicine, 24:341-351, 2016
Impact factor: 1.704 (2014) 

287.

Nikolaidis PT, Knechtle B
Pacing in age group freestyle swimmers at the XV FINA World Masters Championships in Montreal 2014 
Journal of Sports Sciences, in press
Impact factor: 2.246 (2015) 

286.

Chlíbková D, Rosemann T, Knechtle B, Sengeis M, Posh L, Tomášková I
Pre-race characteristics and race performance in hyponatremic and normonatremic finishers of Czech ultra-races
Acta Gymnica, 46: 109-116, 2016

285.

Knechtle B, Aschmann A, Onywera V, Nikolaidis PT, Rosemann T, Rüst CA
Performance and age of African and non-African runners in World Marathon Majors races 2000-2014
Journal of Sports Sciences, in press
Impact factor: 2.246 (2015) 

284.

Knechtle B, Nikolaidis PT 
The age of the best ultra-marathon performance – The case of the ‘Comrades Marathon’
Research in Sports Medicine, in press
Impact factor: 1.704 (2014)

283.

Knechtle B, Nikolaidis PT, Zingg MA, Rosemann T, Rüst CA
Differences in age of peak marathon performance between mountain and city marathon running - the ‘Jungfrau Marathon’ in Switzerland
Chinese Journal of Physiology, in press
Impact factor: 1.16 (2015)

282.

Knechtle B, Valeri F, Nikolaidis PT, Zingg M, Rosemann T, Rüst CA
Do women reduce the gap to men in ultra-marathon running?
SpringerPlus, 5:67, 2016
Impact factor: 0.982 (2015) 

281.

Angehrn N, Rüst CA, Nikolaidis PT, Rosemann T, Knechtle B
Positive pacing in elite IRONMAN triathletes
Chinese Journal of Physiology, in press
Impact factor: 1.27 (2014) 

280.

Knechtle B, Nikolaidis PT, Stiefel M, Rosemann T, Rüst CA
Performance and sex differences in ‘Isklar Norseman Xtreme Triathlon’ 
Chinese Journal of Physiology,59: 276-283, 2016
Impact factor: 1.27 (2014) 

279.

Knechtle, Nikolaidis PT, Rosemann, Rüst
Performance trends in 3000m open water age group swimmers from 25-89 years competing in the FINA World Championships from 1992 to 2014
Research in Sports Medicine, in press
Impact factor: 1.704 (2014) 

278.

Unterweger  C, Knechtle B, Nikolaidis PT, Rosemann T, Rüst CA
Increased participation and improved performance in age group backstroke master swimmers from 25-29 to 100-104 years at the FINA World Masters Championships from 1986-2014
SpringerPlus, 5:645, 2016
Impact factor: 0.982 (2015)

277.
 

Nikolaidis PT, Knechtle B
Effect of the recovery duration of a repeated sprint exercise on the power output,      
jumping performance and lactate concentration in pre-pubescent soccer players

Biomedical Human Kinetics 8: 58-64, 2016 

276.

Nikolaidis PT, Knechtle B, Clemente F, Torres-Luque G
Reference values for sprint performance in male soccer players aged 9-35 years old Biomedical Human Kinetics, Biomedical Human Kinetics 8: 39-44, 2016

275.

Knechtle B, Nikolaidis PT, Rosemann T, Rüst CA
Performance trends in age group breaststroke swimmers in the FINA World Championships 1986-2014
Chinese Journal of Physiology, 59: 247-259, 2016
Impact factor: 1.27 (2014) 

274.

Nikolaidis PT, Gkoudas K, Afonso J, Clemente-Suarez VK, Knechtle B, Kasabalis S, Kasabalis A, Douda H, Tokmakidis S, Torres-Luque G
Who jump the highest? Anthropometric and physiological correlations of vertical jump in youth elite female volleyball players
The Journal of Sports Medicine and Physical Fitness, in press
Impact factor: 0.972 (2014)

273.

Knechtle B, Bragazzi NL, König S, Nikolaidis PT, Wild S, Rosemann T, Rüst CA
The age in swimming of champions in World Championships (1994-2013) and Olympic Games (1992-2012) – a cross-sectional data analysis
SPORTS, 4:17, 2016

272.

Nikolaidis PT, Afonso J, Knechtle B, Clemente-Suarez VJ, Torres-Luque G
Step test and physical working capacity in female volleyball players: the paradox of better performance in the older athletes
Cuadernos de Psicología del Deporte, 16:153-160, 2016

271.

Nikolaidis PT, Afonso J, Clemente-Suarez V, Padilla J, Tarak D, Knechtle B, Torres-Luque G
Vertical jumping tests versus Wingate anaerobic test in female volleyball players: the role of age
SPORTS 4:9, 2016

270.

Knechtle B, Nikolaidis PT, Onywera VO, Zingg MA, Rosemann T, Rüst CA
Male and female Ethiopian and Kenyan runners are the fastest and the youngest in both half and full marathon 
Springer Plus, 5:223, 2016
Impact factor: 0.982 (2015)

269.

Knechtle B, Nikolaidis PT, König S, Rosemann T, Rüst CA
Performance trends in master freestyle swimmers aged 25-89 years at the FINA World Championships from 1986 to 2014
AGE, 38:18, 2016
Impact factor: 3.39 (2014)
 

268.

Knechtle B, Nikolaidis PT, Zingg MA, Rosemann T, Rüst CA
Half-marathoners are younger and slower than marathoners
Springer Plus 5:76, 2016
Impact factor 0.982 (2015)

267.

Schaub P, Knechtle B, Rüst CA, Rosemann T
Differences in swimming speed between short and long course from 50m to 1,500m in elite female and male Swiss freestyle age group swimmers
Adaptive Medicine 7: 186-195, 2015

266.

Chlíbková D, Rosemann T, Posch L, Matoušek R, Knechtle B
Pre- and post-race hydration status in hyponatremic and non-hyponatremic ultra-endurance athletes
Chinese Journal of Physiology,  59: 173-183, 2016
Impact factor: 1.27 (2014) 

265.

Ahmadyar B, Rosemann T, Rüst CA, Knechtle B
Improved race times in marathoners older than 75 years in the last 25 years in the world's largest marathons
Chinese Journal of Physiology, 59: 139-147, 2016
Impact factor: 1.27 (2014) 

264.

Knechtle B, Rosemann T, Zingg MA, Rüst CA
Increase in participation but decrease in performance in age group mountain marathoners in the 'Jungfrau Marathon' - A Swiss phenomenon?
Springer Plus, 4:523, 2015 
Impact factor: 0.982 (2015)

263.

Knechtle B, Rosemann T, Rüst CA
Ice swimming – ‘Ice Mile’ and ‘1 km Ice event’
BMC Sports Science, Medicine, and Rehabilitation 7:20, 2015

262.

Rüst CA, Bragazzi NL, Signori A, Stiefel M, Rosemann T, Knechtle B 
Nation related participation and performance trends in ‘Norseman Xtreme Triathlon’ from 2006 to 2014
SpringerPlus 4:469, 2015
Impact factor: 0.982 (2015) 

261.

Ahmadyar B, Rüst CA, Rosemann T, Knechtle B
Participation and performance trends in elderly marathoners in four of the world's largest marathons during 2004-2011
SpringerPlus, 4:465, 2015
Impact factor: 0.982 (2015) 

260.

Salihu L, Rüst CA, Rosemann T, Knechtle B
Sex difference in draft-legal ultra-distance events – a comparison between ultra-swimming and ultra-cycling
Chinese Journal of Physiology, 59:87-99, 2016
Impact factor: 1.27 (2014) 

259.

Heidenfelder A, Rosemann T, Rüst CA, Knechtle B
Pacing strategies of ultra-cyclists at the ‘Race Across AMerica’ (RAAM)
International Journal of Sports Physiology and Performance, 11:319-327, 2016
Impact factor: 2.683 (2013) 

258.

Chlíbková D, Knechtle B, Rosemann T, Tomášková I, Novotný J, Žákovská A, Uher T
Rhabdomyolysis and exercise-associated hyponatremia in ultra-bikers and ultra-runners
Journal of the International Society of Sports Nutrition, 12:29, 2015
Impact factor: 1.50 (2015) 

257.

Knechtle B, Zingg MA, Rosemann T, Rüst CA
The aspect of experience in ultra-triathlon races
Springer Plus, 4:278, 2015
Impact factor: 0.982 (2015) 

256.

Knechtle B, Rosemann T, Rüst CA
Women cross the ‘Catalina Channel’ faster than men
SpringerPlus, 4:332, 2015
Impact factor: 0.982 (2015) 

255.

Gerosa D, Rüst CA, Rosemann T, Knechtle B
Participation and performance trends in 161km ultra-marathons in terms of nationality – a retrospective data analysis of worldwide participation from 1998-2011
Journal of Human Sport and Exercise 9:592-615, 2014

254.

Tanda G, Knechtle B
Effect of training and anthropometric factors on marathon and 100-km ultra-marathon race performance
Open Access Journal of Sports Medicine, 6:129-136, 2015

253.

Knechtle B, Rosemann T, Zingg MA, Stiefel M, Rüst CA
Pacing strategy in male elite and age group 100-km ultra-marathoners
Open Access Journal of Sports Medicine, 6:71-80. 2015

252.

Rüst CA, Rosemann T, Zingg MA, Knechtle B
Do non-elite older runners slow down more than younger runners in a 100 km ultra-marathon?
BMC Sports Science, Medicine, and Rehabilitation, 7:1, 2015

251.

Zingg MA, Knechtle B, Rosemann T, Rüst CA 
Performance difference between sexes in 50 miles to 3100 miles ultra-marathons
Open Access Journal of Sports Medicine, 6:7-21, 2015

250.

Chlíbková D, Knechtle B, Rosemann T, Tomásková I, Chadim V, Shortall M
Nutrition habits in 24-hour mountain bike racers
SpringerPlus, 3:715, 2014
Impact factor: 0.982 (2015) 

249.

Romer T, Rüst CA, Zingg MA, Rosemann T, Knechtle B
Age and ultra-marathon performance - 50 to 1,000 km distances from 1969 – 2012
SpringerPlus, 3:693, 2014
Impact factor: 0.982 (2015) 

248.

Mueller SM, Knechtle P, Knechtle B, Toigo M
An Ironman triathlon reduces neuromuscular performance due to impaired force transmission and reduced leg stiffness
European Journal of Applied Physiology,115:795-802, 2015
Impact factor: 2.298 (2013) 

247.

König S, Valeri F, Wild S, Rosemann T, Rüst CA, Knechtle B
Change of the age and performance of swimmers across World Championships and Olympic Games finals from 1992 to 2013 – a cross-sectional data analysis
SpringerPlus, 3:652, 2014
Impact factor: 0.982 (2015) 

246.

Rüst CA, Rosemann T, Lepers R, Knechtle B
Changes in transition times in ‘Ironman Hawaii’ between 1998 and 2013
BMC Sports Science, Medicine, and Rehabilitation, 6:37, 2014

245.

Rüst CA, Zingg MA, Rosemann T, Knechtle B
Will the age of peak ultra-marathon performance increase with increasing race duration?
BMC Sports Science, Medicine, and Rehabilitation, 6:36, 2014

244.

Knechtle B, Valeri F, Zingg MA, Rosemann T, Rüst CA
What is the age for the fastest ultra-marathon performance in time-limited races from six hours to ten days?
AGE (Dordr) 36:9715, 2014
Impact factor: 3.44 (2013) 

243.

Knechtle R, Rüst CA, Rosemann T, Knechtle B
The best triathletes are older in longer race distances - a comparison between Olympic, Half-Ironman and Ironman distance triathlon
SpringerPlus, 3:538, 2014
Impact factor: 0.982 (2015) 

242.

Knechtle B, Rosemann T, Lepers R, Rüst CA
A comparison of performance of Deca Iron and Triple Deca Iron ultra-triathletes
SpringerPlus, 3:461, 2014
Impact factor: 0.982 (2015) 

241.

Knechtle B, Rosemann T, Rüst CA
Participation and performance trends by nationality in the ‘English Channel Swim’ from 1875 to 2013
BMC Sports Science, Medicine, and Rehabilitation, 6:34, 2014

240.

Knechtle B, Assadi H, Lepers R, Rosemann T, Rüst CA
Relationship between age and elite marathon race time in world single age records from 5 to 93 years
BMC Sports Science, Medicine, and Rehabilitation, 6:31, 2014

239.

Wolfrum M, Rüst CA, Rosemann T, Lepers R, Knechtle B
The effect of course length on individual medley swimming performance in national and international athletes
Journal of Human Kinetics, 42:187-200, 2014
Impact factor: 0.458 (2012)

238.

Rüst CA, Rosemann T, Zingg MA, Knechtle B
Age group performances in 100 km and 100 miles ultra-marathons
SpringerPlus, 3:331, 2014
Impact factor: 0.982 (2015) 

237.

Wild S, Rüst CA, Rosemann T, Knechtle B
Changes in sex difference in swimming speed in finalists at FINA World Championships and the Olympic Games from 1992 to 2013
BMC Sports Science, Medicine, and Rehabilitation, 6:25, 2014

236.

Zouhal H, Ben Abderrahaman A, Prioux J, Knechtle B, Bouguerra L, Kebsi M, Noakes TD
Drafting improves 3,000 m running performance in elite athletes: is it a placebo effect?
International Journal of Sports Physiology and Performance, 10:147-152, 2015
Impact factor: 2.68 (2013)

235.

Knechtle B, Barandun U, Knechtle P, Zingg MA, Rosemann T, Rüst CA
Prediction of half-marathon race time in recreational female and male runners
Springer Plus, 3:248, 2014
Impact factor: 0.982 (2015) 

234.

Uhlsamer S, Rüst CA, Rosemann T, Lepers R, Knechtle B
Swimming performances in long distance open-water events with and without wetsuit
BMC Sports Science, Medicine, and Rehabilitation, 6:20, 2014

233.

Pozzi L, Knechtle B, Knechtle P, Rosemann T, Lepers R, Rüst CA
Sex and age-related differences in performance in a 24-hour ultra-cycling draft-legal event - a cross-sectional data analysis
BMC Sports Science, Medicine, and Rehabilitation, 6:19, 2014

232.

Knechtle B, Zingg M, Rosemann T, Rüst CA
Sex difference in top performers from Ironman to Double Deca Iron ultra-triathlon 
Open Access Journal of Sports Medicine, 5:159-172, 2014

231.

Rüst CA, Rosemann T, Knechtle B
Sex difference in age and performance in elite Swiss freestyle swimmers competing from 50m to 1,500m
SpringerPlus, 3:228, 2014
Impact factor: 0.982 (2015) 

230.

Wolfrum M, Rüst CA, Rosemann T, Lepers R, Knechtle B
Changes in breaststroke swimming performances in national and international athletes competing between 1994 and 2011 - a comparison with freestyle swimming performances 
BMC Sports Science, Medicine, and Rehabilitation, 6:18, 2014

229.

Rüst CA, Rosemann T, Knechtle B
Performance and sex difference in ultra-triathlon performance from Ironman to Double Deca Iron ultra-triathlon between 1978 and 2013
Springer Plus, 3:219, 2014
Impact factor: 0.982 (2015) 

228.

Dähler P, Rüst CA, Rosemann T, Lepers R, Knechtle B
Nation related participation and performance trends in 'Ironman Hawaii' from 1985 to 2012
BMC Sports Science, Medicine, and Rehabilitation, 6:16, 2014

227.

Schüler J, Wegner M, Knechtle B
Implicit motives and basic need satisfaction in extreme endurance sports
Journal of Sport & Exercise Psychology, 36:300, 2014
Impact factor: 2.45 (2013)

226.

Chlíbková D, Knechtle B, Rosemann T, Žákovská A, Tomášková I, Tomášková I
Changes in foot volume, body composition, and hydration status in male and female 24-hour ultra-mountain bikers
Journal of the International Society of Sports Nutrition, 11:12, 2014
Impact factor: 1.83 (2012)

225.

Rüst CA, Rosemann T, Lepers R, Knechtle B
Gender difference in cycling speed and age of winning performers in ultra-cycling – the 508-mile ‘Furnace Creek’ from 1983 to 2012
Journal of Sports Science, 33:198-210, 2015
Impact factor: 2.095 (2013)

224.

Zingg M, Wolfrum M, Rüst CA, Rosemann T, Lepers R, Knechtle B
The fastest female butterfly swimmers were younger than the fastest male butterfly swimmers
Medicina Sportiva, 18:1-9, 2014

223.

Janoschka A, Wolfrum M, Knechtle B, Rüst CA, Rosemann T, Lepers R
The effect of 25 m versus 50 m course length on backstroke performance – An analysis of national and international swimmers
Journal of Athletic Enhancement, 3:1, 2014

222.

Zingg MA, Rüst CA, Rosemann T, Lepers R, Knechtle B
Analysis of sex differences in open-water ultra-distance swimming performances in the FINA World Cup races in 5 km, 10 km and 25 km from 2000 to 2012
BMC Sports Science, Medicine, and Rehabilitation, 6:7, 2014

221.

Zingg MA, Karner-Rezek K, Rosemann T, Knechtle B, Lepers R, Rüst CA
Will women outrun men in ultra-marathon road races from 50km to 1,000km?
SpringerPlus, 3:97, 2014
Impact factor: 0.982 (2015) 

220.

Rüst CA, Lepers R, Rosemann T, Knechtle B
Will women soon outperform men in open-water ultra-distance swimming in the 'Maratona del Golfo Capri-Napoli'?
Springer Plus 3:86, 2014
Impact factor: 0.982 (2015) 

219.

Chlíbková D, Knechtle B, Rosemann T, Žákovská A, Tomášková I
The prevalence of exercise-associated hyponatremia in 24-hour ultra-mountain bikers, 24-hour ultra-runners and multi-stage ultra-mountain bikers in the Czech Republic
Journal of the International Society of Sports Nutrition, 11:3, 2014
Impact factor: 1.83 (2012)

218.

Knechtle B, Rosemann T, Lepers R, Rüst CA
Women outperform men in ultra-distance swimming - The ‘Manhattan Island Marathon Swim’ from 1983 to 2013
International Journal of Sports Physiology and Performance, 9:913-924, 2014
Impact factor: 2.683 (2013)

217.

Zingg M, Wolfrum M, Rüst CA, Rosemann T, Lepers R, Knechtle B
Freestyle versus butterfly swimming performance - effects of age and sex
Human Movement, 15: 25-35, 2014

216.

Anthony D, Knechtle B, Rüst CA, Cribari M, Rosemann T, Lepers R
Differences in participation and performance trends in age group half and full marathoners 
Chinese Journal of Physiology, 57: 209-219, 2014
Impact factor: 1.24 (2013)

215.

Vaso M, Knechtle B, Rüst CA, Rosemann T, Lepers R 
Age of peak swim speed and sex difference in performance in medley and freestyle swimming – a comparison between 200 m and 400 m in Swiss elite swimmers
Journal of Human Sports and Exercise, 8: 954-965, 2013

214.

Knechtle B, Lepers R
Wheelchair half-marathon and marathon performances – the ‘Oita International Wheelchair Marathon’ 1983 to 2011
Journal of Human Sport and Exercise, 8: 974- 985, 2013

213.

Sehovic E, Knechtle B, Rüst CA, Rosemann T
12-hour ultra-marathons - Increasing worldwide participation and dominance of Europeans
Journal of Human Sport and Exercise, 8: 932-953, 2013

212.

Cejka N, Knechtle B, Rüst CA, Rosemann T, Lepers R
Performance and age of the fastest female and male 100-km ultra-marathoners worldwide from 1960 to 2012
Journal of Strength and Conditioning Research, 29:1180-1190, 2015
Impact factor: 1.79 (2012)

211.

Rüst CA, Lepers R, Stiefel M, Rosemann T, Knechtle B
Changes in performance of elite female and male triathletes in the ITU World Triathlon Series from 2009 to 2012
SpringerPlus, 2:685, 2013
Impact factor: 0.982 (2015) 

210.

Wolfrum M, Knechtle B, Rüst CA, Rosemann T, Lepers R
Sex-related differences and age of peak performance in breaststroke versus freestyle swimming
BMC Sports Science, Medicine, and Rehabilitation, 5:29, 2013

209.

Harm C, Knechtle B, Rüst CA, Rosemann T, Lepers R, Vincent Onywera
Performance of Kenyan athletes in mountain versus flat marathon running - An example in Switzerland 
Journal of Human Sport and Exercise, 8: 881-893, 2013

208.

Ehrensperger L, Knechtle B, Rüst CA, Rosemann T, Lepers R
Participation and performance trends in 6-hour ultra-marathoners – a retrospective data analysis of worldwide participation from 1991-2010
Journal of Human Sport and Exercise, 8: 905-924, 2013

207.

Koch-Ziegenbein P, Knechtle B, Rüst CA, Rosemann T, Lepers R
Differences in swimming speed on short course and long course for female and male breaststroke swimmers – a comparison of swimmers at national and international level
OA Sports Medicine 1(2):18, 2013

206.

Kollarz C, Knechtle B, Rüst CA, Rosemann T, Lepers R
Comparison of age of peak swimming speed in elite backstroke swimmers at national and international level
OA Sports Medicine 1(2):19, 2013

205.

Cribari M, Rüst CA, Rosemann T, Onywera V, Lepers R, Knechtle B
Participation and performance of East-African runners in Swiss marathons and half-marathons between 2000 and 2010
BMC Sports Science, Medicine, and Rehabilitation, 5:24, 2013 

204.

Zingg M, Rüst CA, Rosemann T, Lepers R, Knechtle B
Analysis of swimming performance in FINA World Cup long-distance open-water races
Extreme Physiology and Medicine, 3: 2, 2014

203.

Wolfrum M, Knechtle B, Rüst CA, Rosemann T, Lepers R
The effects of course length on freestyle swimming speed in elite female and male swimmers – a comparison of swimmers at national and international level
Springer Plus, 2:643, 2013 
Impact factor: 0.982 (2015) 

202.

Vogt P, Rüst CA, Rosemann T, Lepers R, Knechtle B
Analysis of 10km swimming performance of elite male and female open-water swimmers
Springer Plus, 2:603, 2013
Impact factor: 0.982 (2015) 

201.

Stiefel M, Knechtle B, Rüst CA, Rosemann T
Analysis of performances at the ‘Ironman Hawaii triathlon’ and its qualifier events with respect to nationality
Journal of Science and Cycling, 2: 27-34, 2013

200.

Friedrich M, Rüst CA, Rosemann T, Knechtle P, Barandun U, Lepers R, Knechtle B
A comparison of anthropometric and training characteristics between female and male half-marathoners and the relationship to race time
Asian Journal of Sports Medicine, 5:10-20, 2014

199.

Wolfrum M, Knechtle B, Rüst CA, Rosemann T, Lepers R
The effect of course length on butterfly swimming performance in national and international swimmers
Medicina Sportiva, 17:134-141, 2013

198.

Rüst CA, Knechtle B, Rosemann T
The relationship between nationality and performance in successful attempts to swim across the ‘English Channel’ - A retrospective data analysis from 1875 to 2012
Medicina Sportiva 17:113-121, 2

197.

Zingg MA, Rüst CA, Rosemann T, Lepers R, Knechtle B
Runners in their forties dominate ultra-marathons from 50 to 3,100 miles 
CLINICS (Sao Paolo), 69:203-211, 2014
Impact factor: 2.47 (2011)

196.

Rüst CA, Knechtle B, Rosemann T, Lepers R
Women reduced the sex difference in open-water ultra-distance swimming – ‘La Traversée internationale du lac St-Jean’ from 1955 to 2012
Applied Physiology, Nutrition and Metabolism, 39:270-273, 2014
Impact factor: 2.009 (2012)

195.

Teutsch A, Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
Differences in age and performance in 12-hour and 24-hour ultra-runners
Adaptive Medicine, 5:138-146, 2013

194.

Kollarz C, Knechtle B, Rüst CA, Rosemann T, Lepers R
The age difference in peak performance of backstroke swimming between men and women: A cross sectional data analysis of backstroke and freestyle swimming in elite Swiss swimmers from 2006 to 2010 
Adaptive Medicine 5: 171-180, 2013

193.

Cejka N, Rüst CA, Lepers R, Onywera V, Rosemann T, Knechtle B
Participation and performance trends in 100-km ultra-marathons worldwide
Journal of Sports Sciences, 32:354-366, 2014
Impact factor: 2.683 (2012)

192.

Peter L, Knechtle B, Rüst CA, Rosemann T, Lepers R
Sex difference in 24-hour ultra-marathon performance – a retrospective data analysis from 1977 to 2012
CLINICS (Sao Paolo), 69,38-46, 2014
Impact factor: 2.47 (2011)

191.

Rüst CA, Knechtle B, Rosemann T, Lepers R
The changes in age of peak swim speed for elite male and female Swiss freestyle swimmers between 1994 and 2012
Journal of Sports Sciences, 32:248-258, 2014
Impact factor: 2.683 (2012)

190.

Buhl C, Knechtle B, Rüst CA, Rosemann T, Lepers R
Women achieve peak swim performance in individual medley at earlier ages than men
Medicina Sportiva 17: 54-59, 2013

189.

Rüst CA, Knechtle B, Eichenberger E, Rosemann T, Lepers R
Finisher and performance trends in female and male age group mountain ultra-marathoners 
International Journal of General Medicine, &:707-718, 2013

188.

Müller SM, Anliker E, Knechtle P, Knechtle B, Toigo M
Changes in body composition in triathletes during an Ironman race
European Journal of Applied Physiology, 113:2343-2352, 2013
Impact factor: 2.66 (2012)

187.

Aschmann A, Knechtle B, Cribari M, Rüst CA, Onywera V, Rosemann T, Lepers R
Performance and age of African and non-African runners in half- and full-marathons held in Switzerland 2000-2010
Open Access Journal of Sports Medicine, 4:183-192, 2013

186.

Meili D, Knechtle B, Rüst CA, Rosemann T, Lepers R
Participation and performance trends in ‘Ultraman Hawaii’ from 1983 to 2012
Extreme Physiology and Medicine, 2:25, 2013

185.

Jampen S, Knechtle B, Rüst CA, Rosemann T, Lepers R
Increase in finishers and improvement of performance of master runners in the ‘Marathon des Sables’
International Journal of General Medicine, 6:427-438, 2013

184.

Stiefel M, Knechtle B, Rüst CA, Rosemann T, Lepers R
The age of peak performance in Ironman triathlon - a cross-sectional and longitudinal data analysis
Extreme Physiology and Medicine, , 2:27, 2013

183.

Teutsch U, Knechtle B, Rüst CA, Rosemann T, Lepers R
Decrease in overall and increase in master athlete participation in the longest inline skating race in Europe – the ‘Inline One Eleven’
International Journal of General Medicine, 6:345-355, 2013

182.

Tanda G, Knechtle B
Marathon performance in relation to body fat percentage and training indices in recreational male runners 
Open Access Journal of Sports Medicine, in press

181.

Gallmann D, Knechtle B, Rüst CA, Rosemann T, Lepers R
Elite triathletes in ‘Ironman Hawaii’ get older but faster
AGE (Dordr), 36:407-16, 2014
Impact factor: 4.084 (2012)

180.

Lepers R, Stapley PJ, Knechtle B
Analysis of marathon performances of disabled athletes
Movement & Sport Sciences, 84:43-50, 2014

179.

Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
Sex differences in ultra-triathlon performance at increasing race distance
Perceptual and Motor Skills, 116:690-706, 2013
Impact factor: 0.49 (2011)

178.

Zingg M, Knechtle B, Rüst CA, Rosemann T, Lepers R
Reduced performance difference between sexes in master mountain and city marathon running
International Journal of General Medicine 6: 267-275, 2013

177.

Zingg M, Rüst CA, Rosemann T, Lepers R, Knechtle B
Master runners dominate the 24-hour ultra-marathons worldwide – a retrospective data analysis from 1998 to 2011
Extreme Physiology and Medicine, 2:21, 2013

176.

Zingg M, Rüst CA, Knechtle B, Rosemann T, Lepers R
Analysis of participation and performance in athletes by age group in ultra-marathons of more than 200 km in length
International Journal of General Medicine 6: 209-220, 2013

175.

Rüst CA, Knechtle B, Rosemann T, Lepers R
Men cross America faster than women–the ‘Race across America’1982 to 2012
International Journal of Sports Physiology and Performance, 8:611-617, 2013
Impact factor: 2.247 (2012)

174.

Buhl C, Knechtle B, Rüst CA, Rosemann T, Lepers R
A comparison of medley and freestyle performance for national and international swimmers between 1994 and 2011
Open Access Journal of Sports Medicine, 4:79-87, 2013

173.

Zingg M, Knechtle B, Rüst CA, Rosemann T, Lepers R
Age and gender difference in non-drafting ultra-endurance cycling performance – the ‘Swiss Cycling Marathon’
Extreme Physiology and Medicine, 2:18, 2013

172

Da Fonseca-Engelhardt K, Knechtle B, Rüst CA, Knechtle P, Lepers R, Rosemann T
Participation and performance trends in ultra-endurance running races under extreme conditions - ‘Spartathlon’ versus ‘Badwater’
Extreme Physiology and Medicine, 2:15, 2013

171.

Bernheim A, Attenhofer Jost CH, Zuber M, Pfyffer M, Seifert B, De Pasquale G, Linka A, Faeh-Gunz A, Medeiros-Domingo A, Knechtle B
The right ventricle best predicts the race performance in amateur Ironman athletes
Medicine and Science in Sports and Exercise, 45:1593-1599, 2013
Impact factor: 4.4 (2012)

170.

Eichenberger E, Knechtle B, Rüst CA, Lepers R, Rosemann T, Onywera VO
The aspect of nationality and performance in a mountain ultra-marathon – the ‘Swiss Alpine Marathon’
Journal of Human Sport and Exercise, 7:748-762, 2013

169.

Sigg K, Knechtle B, Rüst CA, Knechtle P, Lepers R, Rosemann T
Sex difference in Double Iron ultra-triathlon performance
Extreme Physiology and Medicine, 2:12, 2013

168.

Knechtle B, Rüst CA, Rosemann T
The aspect of nationality in participation and performance in ultra-marathon running – a comparison between ‘Badwater’ and ‘Spartathlon’
OA Sports Medicine, 1:1, 2013

167.

Rüst CA, Knechtle B, Rosemann T, Lepers R
Analysis of performance and age of the fastest 100-miles ultra-marathoners worldwide
CLINICS, (Sao Paulo) 68:605-611, 2013
Impact factor:2:47 (2011)

166.

Karner-Rezek K, Knechtle B, Fenzl M, Schlegel C, Konrad M, Rosemann T
The effects of an eight-week multicomponent inpatient treatment program on body composition and anaerobic fitness in overweight and obese children and adolescents
International Journal of General Medicine, 6:159-166, 2013

165.

Stiefel M, Rüst CA, Rosemann T, Knechtle B
A comparison of participation and performance trends in age group finishers competing in and qualifying for ‘Ironman Hawaii’
International Journal of General Medicine, 6:67-77, 2013

164.

Abou Shoak M, Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
Participation and performance trends in ultra-cycling
Open Access Journal of Sports Medicine, 4: 41-51, 2013

163.

Gloor R, Knechtle B, Knechtle P, Rüst CA, Haupt S, Rosemann T, Lepers R
Sex-related trends in participation and performance in the ‘Swiss Bike Masters’ from 1994-2012
Perceptual and Motor Skills, 116:640-654, 2013
Impact factor: 0.49 (2011)

162.

Etter F, Knechtle B, Bukowski A, Rüst CA, Rosemann T, Lepers R
Age and gender interactions in short distance triathlon performance
Journal of Sports Sciences, 31:996-1006, 2013
Impact factor: 2.683 (2012)

161.

Abou Shoak M, Knechtle B, Rüst CA, Lepers R, Rosemann T
European dominance in multi-stage ultra-marathons – an analysis of finisher rate and performance trends from 1992 to 2010
Open Access Journal of Sports Medicine, 4:9-18, 2013

160.

Rüst CA, Knechtle B, Rosemann T, Lepers R
Sex difference in race performance and age of peak performance in the Ironman Triathlon World Championship from 1983 to 2012
Extreme Physiology and Medicine, 1:15, 2012

159.

Rüst CA, Knechtle B, Rosemann T
Women achieve peak freestyle swim speed at earlier ages than men
Open Access Journal of Sports Medicine, 3:189-199, 2012

158.

Knechtle B, Rüst CA, Knechtle P, Rosemann T, Bescos R
Estimation bias: body mass and body height in endurance athletes
Perceptual and Motor Skills 115: 833-844, 2012
Impact factor: 0.49 (2011)

157.

Knoth C, Knechtle B, Rüst CA, Rosemann T, Lepers R
Participation and performance trends in multi-stage ultra-marathons - The ‘Marathon des Sables’ from 2003 – 2012
Extreme Physiology and Medicine, 1:13, 2012

156.

Lepers R, Stapley PJ, Knechtle B
Gender differences in wheelchair marathon performance - ‘Oita International Wheelchair Marathon’ from 1983 to 2011
Open Access Journal of Sports Medicine, 3:169-174, 2012

155.

Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
Age of peak performance in elite male and female Ironman triathletes competing in Ironman Switzerland, a qualifier for the Ironman world championship, Ironman Hawaii’ from 1995 to 2011
Open Access Journal of Sports Medicine 3:175-182, 2012

154.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
A comparison of anthropometric and training characteristics between recreational male marathoners and 24-hour ultra-marathoners
Open Access Journal of Sports Medicine, 3:121-129,2012

153.

Knechtle B, Baumgartner S, Knechtle P, Rüst CA, Rosemann T, Bescos R
Changes in skinfolds and body fat in ultra-marathoners
Open Access Journal of Sports Medicine, 3:147-157, 2012

152.

Sigg K, Knechtle B, Rüst CA, Knechtle P, Rosemann T, Lepers R
Central European athletes dominate Double Iron ultra-triathlon - Analysis of participation and performance from 1985 to 2011
Open Access Journal of Sports Medicine, 3:159-168, 2012

151.

Meyer M, Knechtle B, Bürge J, Knechtle P, Mrazek C, Wirth A, Ellenrieder B, Rüst CA, Rosemann T
Ad libitum fluid intake leads to no leg swelling in male Ironman triathletes – an observational field study
Journal of the International Society of Sports Nutrition, 9:40, 2012
Impact factor: 1.64 (2012)

150.

Fischer G, Knechtle B, Rüst CA, Rosemann T
Male swimmers cross the ‘English Channel’ faster than females
Scandinavian Journal of Medicine and Science in Sports, 23:e48-55, 2013
Impact factor: 2.86 (2012)

149.

Bischof M, Knechtle B, Rüst CA, Knechtle P, Rosemann T
Changes in skinfold thicknesses and body fat in ultra-endurance cyclists
Asian Journal of Sports Medicine, 4:15-22, 2013

148.
 

Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
The aspect of nationality in participation and performance at the ‘Powerman Duathlon World Championship’ – The ‘Powerman Zofingen’ from 2002 to 2011
Journal of Science and Cycling, 2:33-39, 2013

147.

Knechtle B, Rüst CA, Knechtle P, Rosemann T
Does muscle mass affect running performance in male long-distance master runners?
Asian Journal of Sports Medicine, 3:247-256, 2012

146.

Jürgens D, Knechtle B, Rüst CA, Knechtle P, Rosemann T, Lepers R
An analysis of participation and performance by nationality at ‘Ironman Switzerland’ from 1995 to 2011
Journal of Science and Cycling, 2:10-20, 2012

145.

Eichenberger E, Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
Best performances by men and women open-water swimmers during the “English Channel Swim” from 1900 to 2010
Journal of Sports Sciences, 30:1295-1301, 2012
Impact factor: 1.9 (2011)

144.

Jeffery S, Knechtle B, Rüst CA, Knechtle P, Lepers R, Rosemann T
European dominance in Triple Iron ultra-triathlons from 1988 to 2011
Journal of Science and Cycling 1:30-38, 2012

143.

Bernheim AM, Zuber M, Knechtle B, Linka A, Fäh-Gunz A, De Pasquale G, Seifert B, Pfyffer M, Naegeli B, Attenhofer Jost CH
Structural and functional cardiac alterations in Ironman athletes: new insights into athlete's heart remodeling
International Journal of Cardiology, 164:251-253, 2013
Impact factor: 6.8 (2012)

142.

Gianoli D, Knechtle B, Knechtle P, Barandun U, Rüst CA, Rosemann T
Comparison between recreational male Ironman triathletes and marathon runners
Perceptual and Motor Skills, 115:283-299, 2012
Impact factor: 0.49 (2011)

141.

Zillmann T, Knechtle B, Rüst CA, Knechtle P, Barandun U, Rosemann T, Lepers R
Comparison of training and anthropometric characteristics between recreational male half-marathoners and marathoners
Chinese Journal of Physiology, 56:138-146, 2013
Impact factor 0.7 (2009

140.

Eichenberger E, Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R, Senn O
Sex difference in open-water ultra-swim performance in the longest freshwater lake swim in Europe
Journal of Strength and Conditioning Research, 27:1362-1369, 2013
Impact factor 1.83 (2012)

139.

Eichenberger E, Knechtle B, Rüst CA, Rosemann T, Lepers R
Age and gender interactions in mountain ultra-marathon running – the ‘Swiss Alpine Marathon’
Open Access Journal of Sports Medicine, 3:73-80, 2012

138.

Barandun U, Knechtle B, Knechtle P, Klipstein A, Rüst CA, Rosemann T, Lepers R
Running speed during training and percent body fat predict race time in recreational male marathoners
Open Access Journal of Sports Medicine, 3:51-58, 2012

137.

Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
Participation and performance in Triple Iron ultra-triathlon – a cross-sectional and longitudinal data analysis
Asian Journal of Sports Medicine, 3:145-152, 2012

136.

Lenherr R, Knechtle B, Rüst CA, Rosemann T, Lepers R
From Double Iron to Double Deca Iron ultra-triathlon – a retrospective data analysis from 1985 to 2011
Physical Culture and Sport. Studies and Research 54:55-67, 2012

135.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
Similarities and differences in anthropometry and training between recreational male 100-km ultra-marathoners and marathoners
Journal of Sports Sciences 30:1249-1257, 2012
Impact factor: 1.9 (2011)

134.

Etter F, Knechtle B, Rüst CA, Rosemann T, Lepers R
The age-related decline in Olympic distance triathlon performance differs between males and females
The Journal of Sports Medicine and Physical Fitness, 53:261-267, 2013
Impact factor: 0.93 (2012)

133.

Knechtle B, Rüst CA, Rosemann T, Lepers R
Age- and gender differences in half-Ironman triathlon performances – the Ironman 70.3 Switzerland from 2007 to 2010
Open Access Journal of Sports Medicine 3:59-66, 2012

132.

Schütz U, Schmidt-Trucksäss A, Knechtle B, Machann J, Wiedelbach H, Ehrhard M, Freund W, Gröninger S, Brunner H, Schulze I, Brambs HJ, Billich C
The Transeurope Footrace Project: Longitudinal data acquisition in a cluster randomized mobile MRI field study of a 64-stage 4,486km transcontinental ultra-marathon; pre-race status vs. performance analysis on 44 endurance runners.
BMC Medicine, 10:78, 2012
Impact factor: 5.75 (2011)

131.

Knechtle B, Rüst CA, Knechtle P, Rosemann T, Lepers R
Age-related changes in ultra-triathlon performances
Extreme Physiology & Medicine, 1:5, 2012

130.

Knechtle B, Knechtle P, Wirth A, Rüst CA, Rosemann T
A faster running speed is associated with a greater body weight loss in 100-km ultra-marathoners
Journal of Sports Sciences, 30:1131-1140, 2012
Impact factor: 1.9 (2011)

129.

Knechtle B, Knechtle P, Rüst CA, Gnädinger M, Imoberdorf R, Kohler G, Rosemann T, Ballmer P
Regulation of electrolyte and fluid metabolism in multi-stage ultra-marathoners
Hormone and Metabolic Research, 44: 919-926, 2012
Impact factor: 2.41 (2010)

128.

Stiefel M, Knechtle B, Lepers R
Master triathletes have not reached limits in their Ironman triathlon performance
Scandinavian Journal of Medicine and Science in Sport, 24:89-97, 2014
Impact factor: 2.79 (2012)

127.

Weitkunat T, Knechtle B, Knechtle P, Rüst CA, Rosemann T
Body composition and hydration status changes in male and female open-water swimmers during an ultra-endurance event
Journal of Sports Sciences, 30:1103-1013, 2012
Impact factor: 1.87 (2010)

126.

Cejka C, Knechtle B, Knechtle P, Rüst CA, Rosemann T
An increased fluid intake leads to feet swelling in 100-km ultra-marathoners – an observational field study
Journal of the International Society of Sports Nutrition, 9:11, 2012
Impact factor 2.68 (2011)

125.

Rüst CA, Knechtle B, Knechtle P, Pfeifer S, Rosemann T, Lepers R, Senn O
Gender difference and age-related changes in performance at the long distance duathlon World Championships
Journal of Strength and Conditioning Research, 27:293-301, 2013
Impact factor 1.848 (2012)

124.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
A comparison of anthropometric and training characteristics between recreational female marathoners and female Ironman triathletes
Chinese Journal of Physiology 56:1-10, 2013
Impact factor 0.7 (2009)

123.

Bescos R, Rodriguez FA, Iglesias X, Knechtle B, Benitez A, Marina M, Padulles JM, Torrado P, Vazquez J, Rosemann T
Nutritional behavior of cyclists during a 24-hour team relay race: a field study report
Journal of the International Society of Sports Nutrition, 9:3, 2012
Impact factor 2.68 (2011)

122.

Lepers R, Rüst CA, Stapley P, Knechtle B
Relative improvements in endurance performance with age: Evidence from 25 years of Hawaii Ironman racing
Age (Dordr) 35:953-962, 2013
Impact factor: 4.084 (2012)

121.

Hottenrott K, Hass E, Kraus M, Neumann G, Steiner M, Knechtle B
A scientific nutrition strategy improves time trial performance by ≈6% when compared to a self-chosen nutrition strategy in trained cyclists: a randomized cross-over study
Applied Physiology, Nutrition and Metabolism, 37:637-645, 2012
Impact factor: 2.21 (2011)

120.

Haupt S, Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
The age-related performance decline in ultra-endurance mountain biking
Research in Sports Medicine, 21:146-158, 2013
Impact facter: 1.1 (2013)
Impact factor: 1.704 (2014) 

119.

Knechtle B, Knechtle P, Wirth A, Rüst CA, Rosemann T
A comparison of ultra-endurance cyclists in a qualifying ultra-cycling race for Paris-Brest-Paris and the Race Across America—the Swiss Cycling Marathon
Perceptual and Motor Skills, 114:96-110, 2012
Impact factor: 0.55 (2009)

118.

Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
Age, training, previous experience but not anthropometry predict race performance in long-distance inline skaters
Perceptual and Motor Skills, 114:141-156, 2012
Impact factor 0.55 (2009)

117.

Schmid W, Knechtle B, Knechtle P, Barandun U, Rüst CA, Rosemann T, Lepers R
Predictor variables for marathon race time in recreational female runners
Asian Journal of Sports Medicine, 3:90-98, 2012

116.

Rüst CA, Knechtle B, Joleska I, Knechtle P, Wirth A, Imoberdorf R, Senn O, Rosemann T
Is the prevalence of exercise-associated hyponatremia higher in female than in male 100-km ultra-marathoners?
Human Movement 13:94-101, 2012

115.

Eichenberger E, Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
No gender difference in peak performance in ultra-endurance swimming performance – Analysis of the ‘Zurich 12-h Swim’ from 1996 to 2010
Chinese Journal of Physiology, 55: 346-351, 2012
Impact factor 0.7 (2009)

114.

Knechtle B, Mrazek C, Wirth A, Knechtle P, Rüst CA, Senn O, Rosemann T, Imoberdorf R, Ballmer P
Branched-chain amino acid supplementation during a 100-km ultra-marathon - a randomized controlled trial
The Journal of Nutritional Science and Vitaminology 58: 36-44, 2012
Impact factor 0.93 (2010)

113.

Rüst CA, Knechtle B, Knechtle P, Lepers R, Rosemann T, Onywera V
European athletes dominate performances in Double Iron ultra-triathlons – a retrospective data analysis from 1985 to 2010
European Journal of Sport Science, 14:S39-S50, 2014
Impact factor 1.31 (2013)

112.

Rüst CA, Knechtle B, Knechtle P, Wirth A, Rosemann T
A decrease in body mass is associated with an increased running speed in male 100-km ultra-marathoners
Journal of Strength and Conditioning Research, 26:1505-1516. 2012
Impact factor 1.848 (2010)

111.

Knechtle B, Rüst CA, Rosemann T, Lepers R
Age-related changes in 100-km ultra-marathon running performances
Age (Dords) 34:1033-1045, 2012
Impact factor: 4.084 (2012)

110.

Rüst CA, Knechtle B, Knechtle P, Rosemann T, Lepers R
Personal best times in an Olympic distance triathlon and a marathon predict Ironman race time in recreational male triathletes
Open Access Journal of Sports Medicine, 2:121-129, 2011

109.

Bürge J, Knechtle B, Knechtle P, Gnädinger M, Rüst CA, Rosemann T
Maintained serum sodium in male ultra-marathoners – the role of fluid intake, vasopressin and aldosterone in fluid and electrolyte regulation
Hormone and Metabolic Research, 43:646-652, 2011
Impact factor: 2.686 (2009)

108.

Wagner S, Knechtle B, Knechtle P, Rüst CA, Rosemann T
Higher prevalence of exercise-associated hyponatremia in female than in male open-water ultra-endurance swimmers – the ‘Marathon Swim’ in Lake Zurich
European Journal of Applied Physiology, 112:1095-1106, 2012
Impact factor: 2.21 (2010)

107.

Knechtle B, Wirth A, Knechtle P, Rosemann T, Rüst CA, Bescós R
A comparison of fat mass and skeletal muscle mass estimation in male ultra-endurance athletes using bioelectrical impedance analysis and different anthropometric methods
Nutrición Hospitalaria 26: 1431-1438, 2011
Impact factor: 1.096 (2010)

106.

Bracher A, Knechtle B, Gnädinger M, Bürge J, Knechtle P, Rüst CA, Rosemann T
Fluid intake and changes in limbs volume in male ultra-marathoners – does fluid overload lead to peripheral oedema?
European Journal of Applied Physiology, 112:991-1003, 2012
Impact factor: 2.21 (2010)

105.

Rüst CA, Knechtle B, Knechtle P, Barandun U, Lepers R, Rosemann T
Predictor variables for a half marathon race time in recreational male runners
Open Access Journal of Sports Medicine, 2: 113-119, 2011

104.

Knechtle B, Hernández Morales NP, González Ruvalcaba E, Aguirre Gutierrez AA, Noriega Sevilla J, Amézquita Gómez R, Estrada Robledo AR, Marroquín Rodríguez AL, Salas Fraire O, Andonie JL, Lopez CL, Kohler G, Rosemann T
The effect of a multi-stage ultra-endurance triathlon on aldosterone, vasopressin, extracellular water and urine electrolytes – The World Challenge Deca Iron Triathlon 2009
Scottish Medical Journal, 57:26-32, 2012
Impact factor: 0.51 (2011)

103.

Lepers R, Knechtle P, Knechtle B, Rosemann T
Analysis of ultra-triathlon performances
Open Access Journal of Sports Medicine, 2:131-136, 2011

102.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
No case of exercise-associated hyponatremia in top male ultra-endurance cyclists – the ‘Swiss Cycling Marathon’
European Journal of Applied Physiology, 112:689-697, 2012
Impact factor: 2.21 (2010)

101.

Rüst CA, Knechtle B, Wirth A, Knechtle P, Ellenrieder B, Rosemann T, Lepers R
Personal best times in an Olympic distance triathlon and a marathon predict an Ironman race time for recreational female triathletes, not anthropometric characteristics
Chinese Journal of Physiology, 55:156-162, 2012
Impact factor 0.7 (2009)

100.

Knechtle B, Knechtle P, Wirth A, Rosemann T, Rüst CA, Lepers R
No improvement in race performance by naps in male ultra-endurance cyclists in a 600-km ultra-cycling race
Chinese Journal of Physiology 55: 125-133, 2012
Impact factor 0.7 (2009)

99.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
Higher prevalence of exercise-associated hyponatremia in Triple Iron ultra-triathletes than reported for Ironman triathletes
Chinese Journal of Physiology, 55:147-155, 2012
Impact factor 0.7 (2009)

98.

Rüst CA, Knechtle B, Knechtle P, Wirth A, Rosemann T
A comparison of anthropometric and training characteristics among recreational male Ironman triathletes and ultra-endurance cyclists
Chinese Journal of Physiology, 55: 114-124, 2012
Impact factor 0.7 (2009)

97.

Knechtle B, Knechtle P, Rüst CA, Senn O, Rosemann T, Lepers R
Predictor variables of performance in male long-distance inline skaters

Journal of Sports Sciences,29:959-966, 2011
Impact factor: 1.9 (2010)

96.

Knechtle B, Knechtle P, Rüst CA, Rosemann T
A comparison of anthropometric and training characteristics among Ironman and Triple Iron triathletes
Journal of Sports Sciences,29: 1373-1380, 2011
Impact factor: 1.9 (2010)

95.

Knechtle B, Knechtle P, Barandun U, Rüst CA, Rosemann T
Anthropometric and training variables related to half marathon running performance in recreational female runners
The Physician and Sports Medicine, 39:158-166.2011
Impact factor: 0.2 (2009)

94.

Knechtle B, Knechtle P, Mrazek C, Senn O, Rosemann T, Imoberdorf R, Ballmer P
No effect of short-term amino acid supplementation on skeletal muscle damage in 100 km ultra-runners - a randomized controlled trial
Journal of the International Society of Sports Nutrition, 8:6,2011
Impact factor 2.68 (2011)

93.

Knechtle B, Knechtle P, Rüst CA, Rosemann T, Lepers R
Finishers and non-finishers in the ‘Swiss Cycling Marathon’ to qualify for the ‘Race across America’
The Journal of Strength and Conditioning Research 25:3257-3263, 2011
Impact factor 1.848 (2010)

92.

Knechtle B, Wirth A, Rüst CA, Rosemann T
Relationship between anthropometry and split performance in recreational male Ironman triathletes
Asian Journal of Sports Medicine, 2:23:30, 2011

91.

Knechtle B, Knechtle P, Rüst CA, Rosemann T
Leg skin-fold thicknesses and race performance in male 24 hour ultra-marathoners
Baylor University Medical Center Proceedings, 24:110-114, 2011

90.

Knechtle B, Knechtle P, Rosemann T
A paradigm for identifying ability in competition: the association between anthropometry, training and equipment with race times in male long-distance inline skaters – the ‘Inline One eleven’
Human Movement 12:171-179, 2011

89.

Herbst L, Knechtle B, Lopez CL, Andonie JL, Salas Fraire O, Kohler G, Rüst CA, Rosemann T
Pacing Strategy and Change in Body Composition During a Deca Iron Triathlon
The Chinese Journal of Physiology, 54:255-263, 2011
Impact factor 0.7 (2009)

88.

Knechtle B, Wirth A, Rosemann T
Is body fat a predictor variable for race performance in recreational female Ironman triathletes?
Medicina Sportiva, 15:6-12, 2011

87.

Knechtle B, Gnädinger M, Knechtle P, Imoberdorf R, Kohler G, Ballmer P, Rosemann T, Senn O
Prevalence of exercise-associated hyponatremia in male ultra-endurance athletes
Clinical Journal of Sports Medicine, 21:226-232. 2011
Impact factor 2.11 (2010)

86.

Knechtle B, Knechtle P, Rosemann T
No case of exercise-associated hyponatremia in male ultra-endurance mountain bikers in the ‘Swiss Bike Masters’
The Chinese Journal of Physiology, 54:379-384, 2011
Impact factor 0.7 (2009)

85.

Bescós R, Rodríguez FA, Iglesias X, Knechtle B, Benítez A, Marina M, Padullés P, Vázquez J, Torrado P
Physiological demands of cyclists during ultra-endurance relay race: a field study report
Chinese Journal of Physiology 54:339-346, 2011
Impact factor 0.7 (2009)

84.

Knechtle B, Knechtle P, Rosemann T, Lepers R
Predictor variables for 100 km race time in female ultra-marathoners
Medicina Sportiva 14:214-220, 2010

83.

Knechtle B, Knechtle P, Rosemann T, Senn O
What is associated with race performance in male 100 km ultra-marathoners: Anthropometry, training or marathon best time?
Journal of Sports Sciences, 29:571-577, 2011
Impact factor: 1.9 (2011)

82.

Knechtle B, Knechtle P, Rosemann T
Similarity of anthropometric measures for male ultra-triathletes and ultra-runners
Perceptual and Motor Skills 111:805-818, 2010
Impact factor: 0.55 (2009)

81.

Knechtle B, Knechtle P, Barandun U, Rosemann T, Lepers R
Predictor variables for half marathon race time in recreational female runners
CLINICS, (Sao Paolo) 66:287-91, 2011
Impact factor: 1.59 (2010)

80.

Knechtle B, Knechtle P, Rosemann T
Low prevalence of exercise-associated hyponatremia in male 100 km ultra-marathon runners in Switzerland
European Journal of Applied Physiology, 111:1007-1016, 2009
Impact factor: 2.21 (2010)

79.

Knechtle B, Wirth A, Rosemann T
Predictors of race time in male Ironman triathletes: physical characteristics, training or pre race experience?
Perceptual and Motor Skills,111:437-446, 2010
Impact factor: 0.55 (2009)

78.

Knechtle B, Baumann B, Knechtle P, Rosemann T
Speed during training and anthropometric measures in relation to race performance by male and female open-water ultra-endurance swimmers
Perceptual and Motor Skills, 111: 463-474, 2010
Impact factor: 0.55 (2009)

77.

Knechtle B, Knechtle P, Rosemann T, Senn O
Sex difference in the association of race performance, skinfold thicknesses and training variables for recreational half-marathon runners
Perceptual and Motor Skills,111: 653-668, 2010
Impact factor: 0.55 (2009)

76.

Knechtle B, Knechtle P, Rosemann T, Lepers R
Predictor variables for a 100-km race time in male ultra-marathoners
Perceptual and Motor Skills,111: 681-693, 2010
Impact factor: 0.55 (2009)

75.

Baumann P, Knechtle B, Lutz B, Stutz G
Nonoperative treatment of a complete distal rectus femoris muscle tear
Clinical Journal of Sport Medicine 20:493-494, 2010
Impact factor: 2.11 (2010)

74.

Knechtle B, Knechtle P, Rosemann T
Do male 100 km ultra-marathoners overdrink?
International Journal of Sports Physiology and Performance, 6:195-207, 2011
Impact facter: 1.2 (2010)

73.

Knechtle B, Knechtle P, Rosemann T, Lepers R
Personal best marathon time and longest training run, not anthropometry, predict performance in recreational 24-hour ultra-runners
The Journal of Strength and Conditioning Research, 25:2212-2218, 2011
Impact factor: 1.848 (2010)

72.

Knechtle B, Wirth A, Knechtle P, Rosemann T
No exercise-associated hyponatremia found in an observational field study of male ultra-marathoners participating in a 24-hour ultra-run
The Physician and Sports Medicine 38:94-100, 2010
Impact factor: 0.2 (2009)

71.

Knechtle B, Knechtle P, Rosemann T, Lepers R
Is body fat a predictor variable for race performance in female long-distance inline skaters?
Asian Journal of Sports Medicine 1:131-136, 2010

70.

Knechtle B, Joleska I, Wirth A, Knechtle P, Rosemann T, Senn O
Intra- and inter-judge reliabilities in measuring the skin-fold thicknesses of ultra-runners under field conditions
Perceptual and Motor Skills 111:105-210, 2010
Impact factor: 0.55 (2009)

69.

Knechtle B, Baumann B, Knechtle P, Wirth A, Rosemann T
A comparison of anthropometry between Ironman triathletes and ultra-swimmers
The Journal of Human Kinetics 24: 57-64, 2010
Impact factor: 0.36 (2010)

68.

Knechtle B, Knechtle P, Lepers R
Participation and performance trends in ultra-triathlons from 1985 to 2009
Scandinavian Journal of Medicine and Science in Sports, 21: e82-90, 2011
Impact factor: 2.8 (2011)

67.

Knechtle B, Wirth A, Knechtle P, Rosemann T, Senn O
Do ultra-runners in a 24-hour run really dehydrate?
Irish Journal of Medical Science, 180:129-123, 2011
Impact factor: 0.69 (2009)

66.

Knechtle B, Kohler G, Rosemann T
Study of a European male champion in 10 km road races in the age group >85 years
Baylor University Medical Center Proceedings 23:259-260, 2010

65.

Knechtle B, Knechtle P, Rosemann T.
Race performance in male mountain ultra-marathoners: anthropometry or training?
Perceptual and Motor Skills 110:721-735, 2010.
Impact factor: 0.55 (2009)

64.

Knechtle B, Senn O, Imoberdorf R, Joleska I, Wirth A, Knechtle P, Rosemann T
No fluid overload in male ultra-runners during a 100 km ultra-run
Research in Sports Medicine 19:14-27, 2011

63.

Knechtle B, Knechtle P, Rosemann T, Senn O
Personal best time and training volume, not anthropometry, is related to race performance in the ‘Swiss Bike Masters’ mountain bike ultra-marathon
The Journal of Strength and Conditioning Research, 25: 1312-1317, 2011
Impact factor: 1.848 (2010)

62.

Knechtle B, Knechtle P, Rosemann T, Senn O
Personal best time, not anthropometry or training volume, is associated with race performance in a Triple Iron Triathlon
The Journal of Strength and Conditioning Research, 25:1142-1150, 2011
Impact factor: 1.848 (2010)

61.

Knechtle B, Baumann B, Wirth A, Knechtle P, Rosemann T
Male Ironman triathletes lose skeletal muscle mass
Asia Pacific Journal of Clinical Nutrition 19:91-97, 2010
Impact factor: 1.48 (2007)

60.

Knechtle B, Wirth A, Knechtle P, Baumann B, Rosemann T, Senn O
Differential correlations between anthropometry, training volume and performance in male and female Ironman triathletes
The Journal of Strength and Conditioning Research 24:2785-2793, 2010
Impact factor: 1.848 (2010)

59.

Knechtle B, Senn O, Joleska I, Wirth A, Knechtle P, Rosemann T
Maintained total body water content and serum sodium concentrations despite body mass loss in female ultra-runners drinking ad libitum during a 100km race
Asia Pacific Journal of Clinical Nutrition, 19:83-90, 2010
Impact factor: 1.48 (2007)

58.

Knechtle B, Knechtle P, Rosemann T
Upper body skin-fold thickness is related to race performance in male Ironman triathletes
International Journal of Sports Medicine, 32: 20- 27, 2011
Impact factor: 2.38 (2010)

57.

Knechtle B, Baumann B, Knechtle P, Rosemann T
What influences race performance in male open-water ultra-endurance swimmers: anthropometry or training?
Human Movement, 11:91-95, 2010

56.

Knechtle B, Christinger N, Knechtle P, Kohler G, Rosemann T
Swimming in ice cold water
Irish Journal of Medical Science 178:507-511, 2009
Impact factor: 0.69 (2009)

55.

Knechtle B, Knechtle P, Rosemann T
No association of skin-fold thickness and training with race performance in male  ultra-endurance runners in a 24-hour run
Journal of Human Sports and Exercise, 6:94-100,2011

54.

Knechtle B, Rosemann T
Skin-fold thickness and race performance in male mountain ultra-marathoners
Journal of Human Sports and Exercise 4:211-220, 2009

53.

Knechtle B, Knechtle P, Rosemann T, Senn O
No dehydration in mountain bike ultra-marathoners
Clinical Journal of Sport Medicine 19:415-420, 2009
Impact factor: 1.6 (2008)

52.

Knechtle B, Rosemann T
No correlation of skin-fold thickness and race performance in male mountain bike ultra-marathoners
Medicina Sportiva 13:146-150, 2009

51.

Knechtle B, Knechtle P, Rosemann T
No correlation of skin-fold thickness and race performance in male ultra-endurance cyclists in a 600 km ultra-cycling marathon
Human Movement, 10:91-95, 2009 

50.

Knechtle B, Duff B, Schulze I, Rosemann T, Senn O
Anthropometry and pre race experience of finishers and non-finishers in a multi-stage ultra-endurance run – Deutschlandlauf 2007
Perceptual and Motor Skills 109:105-118, 2009
Impact factor: 0.55 (2009)

49.

Knechtle B, Knechtle P, Rosemann T, Senn O
A Triple Iron Triathlon leads to a decrease in total body mass but not to dehydration
Research Quarterly for Exercise and Sport, 81:319-327, 2010
Impact factor: 1.2 (2009)

48.
 
Knechtle B, Wirth A, Knechtle P, Rosemann T
Training volume and personal best time in marathon, not anthropometric parameters, are related with performance in male 100 km ultra-runners
The Journal of Strength and Conditioning Research 24:604-609, 2010
Impact factor: 1.848 (2010)

47.

Knechtle B, Wirth A, Baumann B, Knechtle P, Kohler G, Rosemann T, Senn O
An Ironman triathlon leads to no change of body mass in female triathletes

Research in Sports Medicine, 18:1-12, 2010
Impact factor: 1.704 (2014) 

46.

Knechtle B, Schulze I, Knechtle P, Kohler G
Die regelmäßige Einnahme von Vitaminen und Mineralien vor einem Mehretappen-Ultralauf hat keinen Einfluss auf die Wettkampfleistung
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 56:165-167, 2008

45.

Knechtle B, Knechtle P, Rosemann T
Personal best time, percent body fat and training volume are differently associated with race time in male and female Ironman triathletes
Research Quarterly for Exercise and Sport, 81:62-68, 2010 
Impact factor: 1.2 (2009)

44.

Knechtle B, Knechtle P, Rosemann T
Skin-fold thickness and training volume in ultra-triathletes
International Journal of Sports Medicine, 30:343-347, 2009
Impact factor: 1.5 (2008)

43.

Knechtle B, Wirth A, Knechtle P, Rosemann T 
An ultra-cycling race leads to no decrease in skeletal muscle mass 
International Journal of Sports Medicine, 30:163-167, 2009 
Impact factor: 1.5 (2008)

42.

Knechtle B, Knechtle P, Kaul R, Kohler G
Body composition changes in females during 12 hours of endurance swimming
International Journal of Performance Analysis in Sport 8:27-39, 2008

41.

Knechtle B, Knechtle P, Andonie JL, Kohler G
Body composition, energy and fluid turnover in a five day multi-stage ultra-triathlon: A case study
Research in Sports Medicine, 17:104-120, 2009

40.

Knechtle B, Duff B, Schulze I, Kohler G
A multi-stage ultra-endurance run over 1,200 km leads to a continuous accumulation of total body water.
Journal of Sports Science and Medicine 7:357-364, 2008
Impact factor: 0.6 (2007)

39.

Knechtle B, Knechtle P, Kohler G
The effect of 1,000km non-stop cycling on fat mass and skeletal muscle mass
Research in Sports Medicine, 19:170-185, 2011
Impact factor: 1.704 (2014) 

38.

Knechtle B, Wirth A, Knechtle P, Rosemann T
Moderate association of anthropometry, but not training volume, with race performance in male ultra-endurance cyclists
Research Quarterly for Exercise and Sport, 80:563-568, 2009 
Impact factor: 1.2 (2009)

37.

Knechtle B, Andonie JL, Fraire SO, Knechtle P, Kohler G
Der Einfluss von zehn aufeinander folgenden Langdistanz-Triathlons auf Körperfett- und Muskelmasse - World Challenge Deca Iron 2006
PRAXIS (Bern 1994) 97:885-892, 2008

36.

Knechtle B, Knechtle P, Schulze I, Kohler G
Vitamins, minerals and race performance in ultra-endurance runners-Deutschlandlauf 2006
Asia Pacific Journal of Clinical Nutrition 17:194-198, 2008
Impact facter: 1.48 (2007)

35.

Knechtle B, Duff B, Schulze I, Kohler G
The effects of running 1,200 km within 17 days on body composition in a female ultra-runner – Deutschlandlauf 2007
Research in Sports Medicine 16:167-188, 2008
Impact factor: 1.704 (2014) 

34.

Knechtle B, Wirth A, Zimmermann K, Knechtle P, Kohler G
Personal best marathon performance is associated with performance in a 24-hour run and not anthropometry or training volume
British Journal of Sports Medicine, 43:836-839, 2009
Impact factor: 2.5 (2008)

33.

Knechtle B, Wirth A, Knechtle P, Rosemann T
Increase of total body water in face of a decrease of body mass during non-stop running 100 km – formation of oedema?
Research Quarterly for Exercise and Sport, 80:593-603, 2009 
Impact factor: 1.2 (2009)

32.

Frohnauer A, Schwanke Maike, Kulow Wolfgang, Kohler G, Knechtle B
Vitamins, minerals and race performance in ultra-endurance triathletes – Triple Iron Triathlon Lensahn 2006
Pakistan Journal of Nutrition 7:283-286, 2008

31.

Knechtle B, Schulze I
Ernährungsverhalten bei Ultraläufern – Deutschlandlauf 2006
PRAXIS (Bern 1994) 97:243-251, 2008

30.

Knechtle B, Duff B, Welzel U, Kohler G
Body mass and circumference of upper arm are associated with race performance in ultra-endurance runners in a multi-stage race – the Isarrun 2006
Research Quarterly for Exercise and Sport, 80:262-268, 2009 
Impact factor: 1.2 (2009)

29.

Knechtle B, Kohler G
Running performance not anthropometric factors is associated with race success in a Triple Iron Triathlon
British Journal of Sports Medicine, in press
Impact factor: 2.5 (2008)

28.

Knechtle B, Schwanke M, Knechtle P, Kohler G
Decrease in body fat during an ultra-endurance triathlon is associated with race intensity
British Journal of Sports Medicine 42:609-613, 2008
Impact factor: 2.5 (2008)

27.

Knechtle B, Knechtle P, Kaul R, Kohler G
No change of body mass, fat mass and skeletal muscle mass in ultra-endurance swimmers after 12 hours swimming
Research Quarterly for Exercise and Sport, 80:62-70, 2009
Impact factor: 1.2 (2009)

26.

Knechtle B, Duff B, Amtmann G, Kohler G
An ultra-triathlon leads to a decrease of body fat and skeletal muscle mass – The Triple Iron Triathlon Austria 2006
Research in Sports Medicine 16:97-110, 2008
Impact factor: 1.704 (2014) 

25.

Knechtle B, Kohler G.
Influence of anthropometry on race performance in ultra-endurance triathletes in the longest triathlon in North America
International SportMed Journal 8:87-96, 2007
Impact factor: 0.3 (2008)

24.

Knechtle B, Duff B, Amtmann G, Kohler G.
Cycling and running performance not anthropometric factors are associated with race performance in a Triple Iron Triathlon
Research in Sports Medicine 15:257-269, 2007
Impact factor: 1.704 (2014) 

23.

Knechtle B, Fraire SO, Andonie JL, Kohler G.
A multi-stage ultra-endurance triathlon leads to a decrease of body fat but not of skeletal muscle mass – the World Challenge Deca Iron 2006
British Journal of Sports Medicine 42:121-125, 2008
Impact factor: 2.5 (2008)

22.

Knechtle B, Knechtle P, Schulze I, Kohler G.
Upper arm circumference has an effect on race performance in ultra-endurance runners
British Journal of Sports Medicine 42:295-299, 2008
Impact factor: 2.5 (2008)

21.

Knechtle B, Kohler G.
Running 338 km within 5 days has no effect on body mass and body fat but reduces skeletal muscle mass – the Isarrun 2006
Journal of Sports Science and Medicine 6:401-407, 2007
Impact factor: 0.6 (2007)

20.

Knechtle B, Pitre J, Chandler C.
Food habits and use of supplements in extreme endurance cyclists – the Race Across AMerica (RAAM) 2006
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie, 55:102-106, 2007

19.

Knechtle B, Knechtle P, Andonie JL, Kohler G.
Influence of body anthropometry on race performance in extreme endurance triathletes – World Challenge Deca Iron Triathlon 2006
British Journal of Sports Medicine 41:644-648, 2007
Impact factor: 2.5 (2008)

18.

Knechtle B, Knechtle P, Schück R, Andonie JL, Kohler G.
Effects of a Deca Iron Triathlon on body composition – a case study
International Journal of Sports Medicine 29:343-351, 2008
Impact factor: 1.5 (2008)

17.

Knechtle B, Knechtle P, Welzel U.
Ernährungsverhalten von Ultraläufern bei einem Mehretappenlauf – Isarrun 2006
Klinische Sportmedizin 7:12-18, 2006

16.

Knechtle B, Knechtle P, Kohler G.
No correlation of anthropometry and race performance in ultra-endurance swimmers at a 12-hours swim
Anthropologischer Anzeiger 66:73-79, 2008

15.

Knechtle B, Knechtle P, Kaul R.
Nutritional practices of extreme endurance swimmers – the Marathon swim in the lake of Zurich 2006
Pakistan Journal of Nutrition 6:188-193, 2007

14.

Bircher S, Enggist A, Jehle T, Knechtle B.
Effects of an extreme endurance race on energy balance and body composition - a case report
Journal of Sports Science and Medicine 5:154-162, 2006
Impact factor: 0.6 (2007)

13.

Bircher S, Knechtle B, Knecht H.
Is the intensity of the highest fat oxidation at the lactate concentration of 2 mmol/l? – Comparison of two different exercise protocols
European Journal of Clinical Investigation 35:491-498, 2005
Impact factor: 2.346 (2003)

12.

Knechtle B, Enggist A, Jehle T.
Energy turnover at the Race across America (RAAM)
International Journal of Sports Medicine 26:499-503, 2005
Impact factor: 1.357 (2004)

11.

Bircher S, Knechtle B, Müller G, Knecht H.
Is the highest fat oxidation rate coincident with the anaerobic threshold in obese women and men?
European Journal of Sports Science 5:79-87, 2005

10.

Abel T, Knechtle B, Perret C, Eser P, von Arx P, Knecht H.
Influence of chronic supplementation of arginine aspartate in endurance athletes on performance and substrate metabolism. A randomized, double-blind, placebo-controlled study
International Journal of Sports Medicine 26:344-349, 2005
Impact factor: 1.5 (2008)

9.

Knechtle B, Müller G, Knecht H.
Optimal exercise intensities for fat metabolism in handbike cycling and cycling
Spinal Cord 42:564-572, 2004
Impact factor: 1.199 (2004)

8.

Bircher S, Knechtle B.
Relationship between fat oxidation and lactate threshold in athletes and obese women and men
Journal of Sports Science and Medicine 3:174-181, 2004
Impact factor: 0.475 (2006)

7.

Knechtle B, Müller G, Willmann F, Kotteck K, Eser P, Knecht H.
Fat oxidation in men and women endurance athletes in running and cycling
International Journal of Sports Medicine 25:38-44, 2004
Impact factor: 1.5 (2008)

6.

Knechtle B, Müller G, Willmann F, Eser P, Knecht H.
Fat oxidation at different intensities in wheelchair racing
Spinal Cord 42:24-28, 2004
Impact factor: 1.199 (2004)

5.

Knechtle B, Müller G, Willmann F, Eser P, Knecht H.
Comparison of fat oxidation in arm cranking in spinal cord-injured people versus ergometry in cyclists
European Journal of Applied Physiology 90:614-619, 2003
Impact factor: 1.332 (2004)

4.

Twerenbold R, Knechtle B, Kakebeeke TH, Eser P, Müller G, von Arx P, Knecht H.
Effects of different sodium concentrations in replacement fluids during prolonged exercise in women
British Journal of Sports Medicine 37:300-303, 2003
Impact factor: 2.23 (2006)

3.

Knechtle B, Hardegger K, Müller G, Odermatt P, Eser P, Knecht H.
Evaluation of sprint exercise testing protocols in wheelchair athletes
Spinal Cord 41:182-186, 2003
Impact factor: 1.199 (2004)

2.

Knechtle B, Knöpfli W.
Treadmill exercise testing with increasing inclination as exercise protocol for wheelchair athletes
Spinal Cord 39:633-636, 2001
Impact factor: 1.199 (2004)

1.

Knechtle B, Müller G.
Ernährung bei einem Extremausdauerwettkampf.
Deutsche Zeitschrift für Sportmedizin 53:54-57, 2002
Impact factor: 0.236 (2005)

2. Übersichtsartikel


31.

Grüning H, Nikolaidis PT, Moon RE, Knechtle B
Diagnosis of swimming induced pulmonary edema – a review
Frontiers in Physiology, in press
Impact factor: 4.134 (2016)

30.

Zagatto AM, Kondric M, Knechtle B, Nikolaidis PT, Sperlich B
Energetic demand and physical conditioning of table tennis players. A study review
Journal of SportJs Sciences, in press
Impact factor: 2.142 (2015)

29.

Knechtle, Nikolaidis PT, Rosemann, Rüst CA
Ironman Triathlon
PRAXIS (Bern 1994) 105:761-773, 2016

28.

Knechtle B, Nikolaidis P
Ultra-marathon running
Dansk Sportsmedicin, 19(4):6-10, 2015

27.

Knechtle B, Knechtle R, Stiefel M, Zingg MA, Rosemann T, Rüst CA
Variables that influence Ironman triathlon performance – What changed in the last 35 years?
Open Access Journal of Sports Medicine, 6:277-290, 2015

26.

Knechtle B, Stiefel M, Rosemann T, Rüst CA, Zingg MA
Running and the association with anthropometric and training characteristics
Therapeutische Umschau 72:343-355, 2015

25.

Knechtle B, Zingg MA, Rosemann T, Stiefel M, Rüst CA
What predicts performance in ultra-triathlon races? – A comparison between Ironman distance triathlon and ultra-triathlon
Open Access Journal of Sports Medicine,6:149-159, 2015

24.

Knechtle B
Relationship of anthropometric and training characteristics with race performance in endurance and ultra-endurance athletes
Asian Journal of Sports Medicine, 4:73-90, 2014

23.

Knechtle B
Nutrition in ultra-endurance racing – aspects of energy balance, fluid balance and exercise-associated hyponatremia
Medicina Sportiva, 17:200-210, 2013

22.

Zingg MA, Rüst CA, Knechtle B, Rosemann T, Lepers R
Weshalb sind Senioren so gute Läufer?
Hausarzt Praxis, 11:1616-19, 2013

21.

Zingg M, Rüst CA, Rosemann T, Knechtle B
Seniorenläufer werden schneller und gewinnen Ultramarathons
Swiss Medical Forum, 14:105-108, 2014

20.

Lepers R, Knechtle B, Stapley P
Trends in triathlon performance: Effects of sex and age
Sports Medicine 43:851-863, 2013
Impact factor: 5.16 (2012)

19.

Knechtle B
Ultra-marathon runners: Nature or Nurture?
International Journal of Sports Physiology and Performance, 7:310-312, 2012
Impact factor: 1.8 (2012)

18.

Knechtle B, Bosch A.
The influence of arginine supplementation on performance and metabolism in athletes
International SportMed Journal 9:22-31, 2008
Impact factor: 0.3 (2008)

17.

Schobersberger W, Burtscher M, Knechtle B, Gunga HC.
Zusammenfassung der Abstracts der Sitzung „Was verbindet Extremsport und Intensivpatient“
Akt Ernähr Med 32, 2007

16.

Frohnauer A, Neff A, Knechtle B.
Führt Laufen zu Arthrose?
PRAXIS (Bern 1994) 95:1305-1316, 2006

15.

Bircher S, Knechtle B.
Die Sarkopenie – Ursache, klinische Bedeutung und Therapieansätze.
Österreichisches Journal für Sportmedizin 36:6-16, 2006

14.

Knechtle B, Knechtle P.
Das Energiedefizit bei Extremausdauerbelastungen – Pathophysiologische Aspekte und therapeutische Konsequenzen
Österreichisches Journal für Sportmedizin 36:20-31, 2006

13.

Knechtle B, Bircher S.
Limitierende Faktoren der Fettoxidation
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 54:51-56, 2006

12.

Knechtle B, Bircher S.
Bestimmung der Intensität mit der höchsten Fettverbrennung – Theoretische Grundlagen und praktische Konsequenzen
Klinische Sportmedizin 6:39-45, 2005

11.

Bircher S, Knechtle P, Knechtle B.
Ernährung bei Extremausdauerbelastung – Theoretische Überlegungen und praktische Aspekte
Österreichisches Journal für Sportmedizin 35:6-15, 2005

10.

Knechtle B.
Kann Fatloading die Ausdauerleistungsfähigkeit verbessern?
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 53:179-184, 2005

9.

Knechtle B.
Der günstige Einfluss von körperlicher Aktivität auf Wohlbefinden und Psyche
PRAXIS (Bern 1994) 93:1403-1411, 2004

8.

Knechtle B.
Energieumsatz bei Ausdauerbelastungen
PRAXIS (Bern 1994) 94:967-974, 2004

7.
 

Knechtle B.
Körperliche Aktivität, Immunsystem und Krebs.
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 51:145-151, 2003

6.

Knechtle B.
Endogene Opioide und körperliche Belastung.
Leistungssport 5:37-40, 2003

5.

Knechtle B.
Ausdauertraining, Fettoxidation und Körpergewichtskontrolle.
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 50:169-173, 2002

4.

Knechtle B.
Belastungsintensität und Fettverbrennung – Theoretische Grundlagen und praktische Überlegungen.
PRAXIS ( Bern 1994) 91:915-919, 2002

3.

Knechtle B, Reber-Feissli M.
Vom Spitalarzt zum Grundversorger: Wo liegen die Unterschiede?
Primary Care 2:343-344, 2002

2.

Knechtle B, Mäder U, Boutellier U.
Fettstoffwechsel und Ausdauerleistung.
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 48:80-86, 2000

1.

Knechtle B, Boutellier U.
Ernährung bei Langzeitausdauer.
PRAXIS (Bern 1994) 89:2051-2062, 2000

3. Medizinische Fallberichte


29.

Tschalléner  M, Knechtle B, Bode-Lesniewska B, Braschler T, Frei E, Rothermundt C, Messerli M
Der etwas andere Husten
PRAXIS (Bern 1994), in press

28.

Knechtle B, Nikolaidis PT, Lutz B, Rosemann T, Bärlocher C
Pathologic fracture of the thoracic spine in a male master ultra-marathoner due to the combination of a vertebral haemangioma and osteopenia
Medicina, in press
Impact factor: 0.609 (2016)

27.

Knechtle B, Nikolaidis PT
Seltene Ursache für eine Problematik des Sakroiliakalgelenks bei einem Ironman Triathleten
PRAXIS (Bern 1994), 106:97-102, 2017

26.

Jäckel K, Knechtle B
Ungewöhnliche Ursache einer einseitigen schmerzhaften Wadenschwellung als Differentialdiagnose einer tiefen Beinvenenthrombose
PRAXIS (Bern 1994) 105:1325-1329, 2016

25.

Jäckel K, Schwab C, Knechtle B
Wie vermeidet man die Miktion? – Eine Frage, die sich nicht nur Kinder stellen
PRAXIS (Bern 1994) 105: 657-661, 2016

24.

Knechtle B, Jäckel K, Rosemann T, Rüst CA, Öhlschlegel C
Der Rücken tut aber noch immer weh!
PRAXIS, (Bern1994) 104:581-586, 2015

23.

Knechtle B, Jäckel K, Rosemann T, Rüst CA, Cogliatti S
Sitzen tut einfach weh!
PRAXIS (Bern 1994) 104:511-515, 2015

22.

Jäckel K, Braschler T, Jochum W, Hülder T, Knechtle B
In welchem Zusammenhang stehen quälende Beinschmerzen und eine intrauterine Spirale?
PRAXIS (Bern 1994) 104:517-522, 2015

21.

Jäckel K, Braschler T, Knechtle B
Wenn der Gewebegeduldsfaden reisst…
PRAXIS (Bern 1994) 104:411-417, 2015

20.
 

Knechtle B, Rüst CA, Rosemann T
Drei Patienten mit der gleichen Diagnose aber sehr unterschiedlichen Symptomen
PRAXIS (Bern 1994), 104:31-44, 2015

19.
 

Rüst CA, Rosemann T, Knechtle B
Meine Hände schmerzen so sehr
PRAXIS (Bern 1994), 103:1465-1468, 2014

18.
 

Rüst CA, Rosemann T, Knechtle B
Warum ist mein Fuss so dick und rot?
PRAXIS (Bern 1994), 103:1397-1400, 2014

17.
 
 
Rüst CA, Knechtle B, Rosemann T

Graves' disease in monozygotic twins – a case report
BMC Endocrine Disorders 13:17, 2013
Impact factor: 2.16 (2012)

16.

Rüst CA, Knechtle B, Rosemann T, Wermelinger F
Polymyalgia rheumatica in a married couple – a case report
International Journal of General Medicine, 5:711-714, 2012

15.

Kalbermatten Magaya N, Wyss Ph, Knechtle B
Mein Rücken schmerzt so sehr!
PRAXIS (Bern 1994) 101:1121-1125, 2012

14.

Knechtle B, Binek J
Wie kommt die Perlenkette in die Leber?
Swiss Medical Forum, 12:444-445, 2012

13.

Rüst CA, Knechtle B
Hilfe, ich habe krumme Finger - Oder die Lösung einer Reihe medizinischer Phänomene
PRAXIS (Bern 1994) 547-554, 2011

12.

Knechtle B
Kennen Sie die Knoblauch-Zitronen-Kur?
Swiss Medical Forum, 10:407-408,2010

11.

Knechtle B, Braschler T.
Der Arm tut doch weh!
Swiss Medical Forum 8:419-421, 2008

10.

Knechtle B, Quarella A.
Laufen tut gut - Oder wie man ohne Psychiater aus der Depression zum Marathon kommt!
PRAXIS (Bern 1994) 96:1351-1356, 2007

9.

Knechtle B.
Der Taucher und seine Palme
Swiss Medical Forum 7:701, 2007

8.

Knechtle B, Braschler T, Benz A, Neff A.
Ausser Spesen nichts gewesen!
Primary Care 27-28:473-475, 2007

7.

Knechtle B, Neff A.
Und er läuft trotzdem!
Swiss Medical Forum 6:508–510, 2006

6.

Knechtle B, Neff A.
Marathonläufer mit Lumbovertebralsyndrom.
Swiss Medical Forum 5:726-727, 2005

5.

Knechtle B, Lappe I, Behrends K, Hamburger C, Stock KW.
Zervikales Meningeom.
Swiss Medical Forum 4:963-964, 2004

4.

Knechtle B, Mettler M, Balbi P.
Status febrilis und Diarrhoe.
PRAXIS (Bern 1994) 93:1418-1422, 2004

3.

Knechtle B, Ebneter K.
Synkope bei Hyperthyreose?
Swiss Medical Forum 50:1241-1243, 2003

2.

Knechtle B, Kaufmann A, Diem M, Vogt M.
Status febrilis und Ikterus.
PRAXIS (Bern 1994) 87:212-216, 1998

1.

Knechtle B, Neuweiler J, Berchtold D.
Renales Onkozytom und Basedow-Hyperthyreose.
PRAXIS (Bern 1994) 83:1256-1260, 1994

4. Sportmedizinische Fallberichte


35.

Knechtle B, Nikolaidis PT
Wie weit muss man laufen um 1 kg Fett zu verbrennen?
PRAXIS, in press

34.

Knechtle B, Wengler E, Nikolaidis PT
Bilateral patellar cyst: a case report with an Ironman triathlete
The Journal of Sports Medicine and Physical Fitness, in press

Impact factor: 1.111 (2016) 

33.

Knechtle B, Nikolaidis PT
Marathonlaufen schützt nicht vor Diabetes
PRAXIS, in press

32.

Chlíbková D, Rosemann T, Knechtle B, Nikolaidis PT, Sudi K, Žákovská A
Description of three female 24-h ultra-endurance race winners in various weather conditions and disciplines
Chinese Journal of Physiology, in press
Impact factor: 1.16 (2015) 

31.

Stjepanovic M, Nikolaidis PT, Knechtle B
Swimming Three Ice Miles Within Fifteen Hours 
Chinese Journal of Physiology, in press
Impact factor: 1.16 (2015) 

30.

Knechtle B, Bragazzi NL, Rosemann T, Rüst CA
Pacing in a self-paced world record attempt in 24 hour road cycling – a case study
Springer Plus 4:650, 2015
Impact factor: 0.982 (2015) 

29.

Knechtle B, Zingg MA, Knechtle P, Rosemann T, Rüst CA
Feet swelling in a multi-stage ultra-endurance triathlete – a case study
International Journal of General Medicine, 8:325-332, 2015

28.

Knechtle B, Rosemann T, Rüst CA
Ice swimming and changes in body core temperature – a case study
SpringerPlus, 4:394, 2015
Impact factor: 0.982 (2015) 

27.

Mueller SM, Knechtle B, Knechtle P, Toigo M
Physiological alterations after a marathon in the first 90-year-old male finisher: Case study
SpringerPlus, 3:608, 2014
Impact factor: 0.982 (2015) 

26.

Knechtle B, Rüst CA, Rosemann T, Martin N
33 Ironman triathlons in 33 days - a case study
Springer Plus, 3:269, 2014
Impact factor: 0.982 (2015) 

25.

Zingg MA, Pazahr S, Morsbach F, Gutzeit A, Wiesner W, Lutz B, Knechtle B, Rosemann T, Mundinger PM, Rüst CA
No damage of joint cartilage of the lower limbs in an ultra-endurance athlete – an MRI-study
BMC Musculoskeletal Disorders, 14:343, 2013
Impact factor: 1.88 (2012)
24.
Rüst CA, Knechtle B, Rosemann T
Exercise electrocardiogram testing in two brothers with different outcome – a case study
International Journal of General Medicine, 6:495-501, 2013

23.

Rüst CA, Knechtle B, Rosemann T
Changes in body core and body surface temperatures during prolonged swimming in water of 10 °C water – a case report
Extreme Physiology & Medicine, 1:8, 2012

22.

Kälin K, Knechtle B, Rüst CA, Mydlak C, Rosemann T
Running a marathon from – 45 °C to + 55 °C in a climate chamber –
a case report

Open Access Journal of Sports Medicine, 3:131-145, 2012

21.

Bescós R, Rodríguez FA, Iglesias X, Benítez A, Marina M, Padullés JM, Priscila T, Vázquez J, Knechtle B
High energy deficit in an ultra-endurance athlete in a 24-hours ultra-cycling race: a case report
Baylor University Medical Center Proceedings, 25:124-128, 2012

20.

Rüst CA, Knechtle B, Knechtle P, Rosemann T
Atrophy of the brachialis muscle after a displaced clavicle fracture in an Ironman triathlete: Case report
Journal of Brachial Plexus and Peripheral Nerve Injury 6:7, 2011

19.

Knechtle B, Vinzent T, Kirby S, Knechtle P, Rosemann T
The recovery phase following a Triple Iron triathlon
The Journal of Human Kinetics 21:65-74, 2009
Impact factor: 0.36 (2010)

18.

Knechtle B, Knechtle P, Kohler G, Rosemann T
Does a 24-hour ultra-swimming lead to dehydration?
Journal of Human Sports and Exercise, 6:68-79, 2011

17.

Knechtle B, Kiouplidis K, Knechtle P, Kohler G, Imoberdorf R, Ballmer P
Does a multi-stage ultra-endurance run lead to de- or hyper hydration?
Journal of Human Sports and Exercise 5:59-70, 2010

16.

Knechtle B, Duff, B, Schulze I, Kohler G
Ein Mehretappenlauf über 1'200 km führt zu einer kontinuierlichen Akkumulation von Körperwasser - Ein Fallbericht vom Deutschlandlauf 2007
Deutsche Zeitschrift für Sportmedizin 60:327-330, 2009
Impact factor: 0.69 (2007)

15.

Knechtle B, Wirth A, Knechtle P, Kohler G.
Effect of a 600 km ultra-cycling race on anthropometry in an elite female endurance cyclist
The International Journal of Performance Analysis in Sport 9:100-112,2009

14.

Knechtle B, Baumann B, Knechtle P, Kaul R, Rosemann T.
Das Verhalten der Körpermasse bei einem 70 Jahre alten Mann an einem 12h-Schwimmen
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 56:161-164, 2008

13.

Knechtle B, Wirth A, Knechtle P, Kohler G.
Das Verhalten der Körpermasse bei einem 81-jährigen Läufer an einem 100 km Lauf
PRAXIS ( Bern 1994) 98:1631-1637, 2009

12.

Knechtle B, Wirth A, Knechtle P, Kohler G.
Der Effekt eines 100 km-Laufes auf die Fett- und Muskelmasse einer Frau und eines Mannes
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 55:132-138, 2007

11.

Knechtle B, Knechtle P, Kaul R, Kohler G.
Ein 12-Stunden-Schwimmen führt zu keinem nachweisbaren Verlust an subkutanem Fett - eine Fallstudie
PRAXIS (Bern 1994) 96:1805-1810, 2007

10.

Knechtle B, Zimmermann K, Wirth A, Knechtle P, Kohler G.
12 Stunden Laufen führt zu einem nachweisbaren Abbau des subkutanen Fettgewebes
PRAXIS (Bern 1994) 96:1423-1429, 2007

9.

Knechtle B, Früh H, Knechtle P, Schück R, Kohler G.
Ein 12-Stunden-Indoor-Cycling-Marathon führt zu einem messbaren Abbau des subkutanen Fettgewebes
PRAXIS (Bern 1994) 96:1071-1077, 2007

8.

Knechtle B, Baumann B, Knechtle P.
Einfluss von einem Langstreckenschwimmen auf die Körperzusammensetzung – das Marathonschwimmen von Rapperswil nach Zürich.
PRAXIS (Bern 1994) 96:585-589, 2007

7.

Knechtle B, Knechtle P.
In einem Lauf vom Bodensee an den Genfersee – Effekt auf Fett- und Muskelmasse.
PRAXIS (Bern 1994) 96:281-286, 2007

6.

Knechtle B, Bircher S.
Veränderung der Körperzusammensetzung bei einem Ultralauf.
PRAXIS (Bern 1994) 94:371-377, 2005

5.

Knechtle B, Knechtle P, Heusser D.
Energieumsatz bei Langstreckenschwimmen – eine Fallbeschreibung.
Österreichisches Journal für Sportmedizin 33:18-23, 2004

4.

Knechtle B, Zapf J, Zwyssig D, Lippuner K, Hoppeler H.
Energieumsatz und Muskelstruktur bei Langzeitbelastung: eine Fallstudie.
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 51:180-187, 2003

3.

Knechtle B, Marchand Y.
Schwankungen des Körpergewichts und der Hautfaltendicke bei einem Athleten während eines Extremausdauerwettkampfes.
Schweizerische Zeitschrift für Sportmedizin und Sporttraumatologie 51:174-178, 2003

2.

Knechtle B, Knechtle P, Müller G, Zwyssig D.
Energieumsatz an einem 24 Stunden Radrennen: Verhalten von Körpergewicht und Subkutanfett.
Österreichisches Journal für Sportmedizin 33:11-18, 2003

1.

Knechtle, B, Bisig A, Schläpfer F, Zwyssig D.
Energiebilanz bei Langzeitbelastung: eine Fallstudie.
PRAXIS 92:859-864, 2003

5. Bücher & Buchkapitel


7.

Knechtle B  
Ultra-marathon running: Medical issues
In: Extreme Sports Medicine
Ed. Francesco Feletti
Springer International Publishing Switzerland 2017

6.

Knechtle B
Ultra-Cycling
In: Cycling Science
Eds. Mikel Zabala and Stephen Cheung
Human Kinetics, Champaign, IL, USA, in press, 2015

5.

Knechtle B
Environmental factors for fatigue and injury in ultra-endurance sports
In: Routledge Handbook of Ergonomics in Sport and Exercise
Ed. Youlian Hong
Routledge Taylor & Francis Group, London and New York, 2014

4.

Knechtle B
Nutrition and Ultra-Endurance: An Overview
In: NUTRITION AND ENHANCED SPORTS PERFORMANCE. MUSCLE BUILDING, ENDURANCE, AND STRENGTH
Eds. Debasis Bagchi, Sreejayan Nair und Chandan K. Sen. 
Elsevier, London, UK, 2014

3.

Knechtle B
Anthropometry and Race Performance in Endurance Athletes
In: Handbook of Anthropometry
Ed. Victor R. Preedy
Springer New York, 2012

2.

Knechtle B.
Moderne Sportphysiologie – Leistung und Ernährung im Sport.
Rubmedia AG, Bern, 2006

1.

Knechtle B.
Aktuelle Sportphysiologie – Leistung und Ernährung im Sport.
Karger, Basel, 2002

6. Diplomarbeiten


5.

Imboden S.
Fit in die Berge
Wanderleiterdiplom der Ausbildung Wanderleiter in St-Jean, Wallis 2007

4.

Bisig A, Schläpfer F.
Persönliche Ernährungsempfehlung für einen Ultraausdauerathleten.
Diplomarbeit Turn- und Sportlehrer ETH Zürich 2002

3.

Müller G, Hardegger K.
Effekt einer kombinierten Kohlenhydrat- und Fetteinnahme vor und während einer Ausdauerbelastung auf die Substratnutzung und auf die Ausdauerleistung.
Diplomarbeit Turn- und Sportlehrer ETH Zürich 2000

2.

Baur J, Erni D, Matter P.
Optimierung der Ausdauerleistung durch fettreiche Ernährung.
Diplomarbeit Turn- und Sportlehrer ETH Zürich 1999

1.

Novakovic M.
Optimierung des Fettstoffwechsels durch eine Kombination von Ausdauer- und Krafttraining.
Diplomarbeit Turn und Sportlehrer ETH Zürich 1999

7. Kongressabstracts/Kongressposters/Kongressbeiträge


9.

Wirnitzer KC, Knechtle B, Nikolaidis PT (2016). PREVALENCE OF OMNIVORES, VEGETARIANS AND VEGANS IN RUNNING EVENTS: THE NURMI STUDY 
21st annual Congress of the ECSS – European College of Sport Science: http://ecss-congress.eu/2016

8.

Wirnitzer K, Leitzmann C, Knechtle B, Nikolaidis P, Wirnitzer G, Lechleitner C, Seyfart T, Boldt P
The NURMI Study: Methodology and First Results of the Prevalence of Vegetarians
and Vegans in Running Events.
In: Kessler C, Michalsen A (eds.). VegMed – Scientific Congress for Vegetarian Nutrition and Medicine. April 22-24, 2016, Berlin. Abstracts. Research Sessions, NO.36. Forschende Komplementärmedizin 23(suppl 1):9

7.

Attenhofer Jos CH, Knechtle B, Bernheim A, Medeiros-Domingo , Pfyffer M, Linka A, Faeh-Gunz A, Seifert B, De Pasquale G, Zuber M
The right ventricle predicts the race results in ironman triathletes
C.H. Attenhofer Jost, B. Knechtle, A. Bernheim, A. Medeiros-Domingo, M. Pfyffer, A. Linka, A. Faeh-Gunz, B. Seifert, G. De Pasquale, M. Zuber (Zürich, St. Gallen)
Gemeinsamen Jahrestagung der Schweizerischen Gesellschaften für Kardiologie und der Schweizerischen Gesellschaft für Herz- und Thorakale Gefässchirurgie Lausanne, 13. – 15. Juni 2012

6.

Bernheim A, Zuber M, Pfyffer M, Knechtle B, Fäh-Gunz A, Linka A, De Pasquale G, Seifert B, Naegeli B, Attenhofer Jost CH
Cardiac adaptation in ultra endurance training may cause pathologic findings – Advanced echocardiographic study in 39 Ironman triathletes
Gemeinsame Jahrestagung der SGK, SGSM, SGPK, SGHC und SHG
Basel, 8.-10. Juni 2011

5.

Knechtle B, Pfyffer M, Zuber M, Bernheim A, Linka A, Seifert B, De Pasquale G, Fäh-Gunz A, Naegeli B, Attenhofer Jost CH
Can race result in Ironman triathletes be predicted by determination of body fat, skeletal muscle mass, haematocrit or echocardiography?
Gemeinsame Jahrestagung der SGK, SGSM, SGPK, SGHC und SHG
Basel, 8.-10. Juni 2011

4.

Naegeli B, De Pasquale G, Scharf C, Knechtle B, Pfyffer M, Zuber M, Bernheim A, Linka A, Attenhofer Jost CH
Left ventricular hypertrophy, late potentials and QRS dispersion in ultra endurance athletes compared to normal controls
Gemeinsame Jahrestagung der SGK, SGSM, SGPK, SGHC und SHG
Basel, 8.-10. Juni 2011

3.

Knechtle B.
Muskel und Eiweiss bei extremen Ausdauerbelastungen
Ernährung 2007, Innsbruck
Arbeitsgemeinschaft für klinische Ernährung

2.

Knechtle B, Enggist A, Jehle T.
Energy turnover at the Race Across America (RAAM) – a case report.
3rd European EISCSA Congress, March 2004, Freiburg, Germany

1.

Huber H, Knechtle B, Mäder U, Schutz Y, Boutellier U.
Fat utilisation during exercise at low and moderate intensity after a single fat- or carbohydrate-rich meal.
Proceedings of the Nutrition Society 58:166A, 1999

8. Letter to the Editor


1.

Lepers R, Stapley PJ, Cattagni T, Gremeaux V, Knechtle B
Limits in endurance performance of octogenarian athletes
Journal of Applied Physiology, 114:829, 2013
Impact factor: 3.73 (2011)

2.

Nikolaidis PT, Knechtle B
The need for systematic diagnosis of exercise-induced respiratory syndromes: the example of swimming-induced pulmonary edema
The Physician and Sports Medicine, in press
Impact factor: 1.292 (2016)

9. Study Protocols


2.

Wirnitzer K, Seyfart T, Leitzmann C, Keller M, Wirnitzer G, Lechleitner C, Rüst CA, Rosemann T, Knechtle B
Prevalence in running events and running performance of endurance runners following a vegetarian or vegan diet compared to non-vegetarian endurance runners: The NURMI Study
SpringerPlus, 5:458, 2016
Impact factor: 0.982 (2015) 

1.

Karner-Rezek K, Knechtle B, Fenzl M, Gredig J, Rosemannn T
Does continuous endurance exercise in water elicit a higher release of ANP and BNP and a higher plasma concentration of FFAs in pre-obese and obese men than high intensity intermittent endurance exercise? -- Study protocol for a randomized controlled trial
Trials, 14:328, 2013
Impact factor: 2.21 (2012)
 




 

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