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2014 | 42 | 1 | 187-200

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The Effect of Course Length on Individual Medley Swimming Performance in National and International Athletes


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Effects of course length (25 m versus 50 m) and advances in performance of individual medley swimming were examined for men and women in Swiss national competitions and FINA World Championships during 2000-2011. Linear regression and analysis of variance (ANOVA) were used to analyse 200 m and 400 m race results for 26,081 swims on the Swiss high score list and 382 FINA finalists. Swiss and FINA swimmers of both sexes were, on average, 4.3±3.2% faster on short courses for both race distances. Sex-related differences in swim speed were significantly greater for FINA swimmers competing in short-course events than in long-course events (10.3±0.2% versus 9.7±0.3%, p<0.01), but did not differ for Swiss swimmers (p>0.05). Sex-related differences in swimming speed decreased with increasing race distance for both short- and long-course events for Swiss athletes, and for FINA athletes in long-course events. Performance improved significantly (p<0.05) during 2000-2011 for FINA men competing in either course length and FINA females competing in short-course events, but not for Swiss swimmers. Overall, the results showed that men and women individual medley swimmers, competing at both national and international levels, have faster average swimming speeds on short courses than on long courses, for both 200 m and 400 m distances. FINA athletes demonstrate an improving performance in the vast majority of individual medley events, while performance at national level seems to have reached a plateau during 2000-2011









Physical description


1 - 10 - 2014
10 - 10 - 2014


  • Institute of Primary Care, University of Zurich, Zurich, Switzerland / Cardiovascular Center Cardiology, University Hospital Zürich, Zürich, Switzerland.
  • Institute of Primary Care, University of Zurich, Zurich, Switzerland
  • Institute of Primary Care, University of Zurich, Zurich, Switzerland.
  • INSERM U1093, Faculty of Sport Sciences, University of Burgundy, Dijon, France
  • Institute of Primary Care, University of Zurich, Zurich, Switzerland / Gesundheitszentrum St. Gallen, St. Gallen, Switzerland.


  • Berthelot G, Len S, Hellard P, Tafflet M, El Helou N, Escolano S, Guillaume M, Schaal K, Nassif H, Desgorces FD. Technology & swimming: 3 steps beyond physiology. Mat Today, 2010; 13: 46-51[Crossref]
  • Berthelot G, Thibault V, Tafflet M, Escolano S, El Helou N, Jouven X, Hermine O, Toussaint J-F. The citius end: world records progression announces the completion of a brief ultra-physiological quest. PLOS ONE, 2008; 3: e1552[WoS]
  • Buhl C, Knechtle B, Rüst C, Rosemann T, Lepers R. A comparison of medley and freestyle performance for national and international swimmers between 1994 and 2011. Open Access J Sports Med, 2013; 3: 79-87
  • Colwin C. Looking Back, Looking Ahead. In McEntire C, Hawkins S Wentworth J (Eds.), Breakthrough Swimming. Illinois, USA: Human Kinetics, 217-228; 2002
  • Craig AB. Breath holding during the turn in competitive swimming. Med Sci Sports Exerc, 1986; 18: 402-407[PubMed]
  • Craig AB, Skehan PL, Pawelczyk JA, Boomer WL. Velocity, stroke rate, and distance per stroke during elite swimming competition. Med Sci Sports Exerc, 1985; 17: 625-634[Crossref][PubMed]
  • 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. J Sports Sci, 2012; 30: 1295-1301[WoS]
  • Eichenberger E, Knechtle B, Knechtle P, Rust CA, Rosemann T, Lepers R, Senn O. Sex difference in openwater ultra-swim performance in the longest freshwater lake swim in Europe. J Strength Cond Res, 2013; 27: 1362-1369[WoS][Crossref]
  • Fina. FINA Facilities Rules, 2012a. Available at: http://www.fina.org; accessed on 18.10.2012
  • Fina. World Swimming Records, 2012b. Available at: http://www.fina.org; accessed on 21.08.2012
  • Hinrichs RN. The effect of stroke length on active drag in swimming. Annual Meeting of American Society of Biomechanics, Palo Alto; 2007
  • Issurin VB. New horizons for the methodology and physiology of training periodization. Sports Med, 2010; 40: 189-206[WoS][PubMed][Crossref]
  • Johnson B, Edmonds W, Jain S, Cavazos J. Analyses of elite swimming performances and their respective between-gender differences over time. J Quant Anal Sports, 2009; 5: 1-18
  • Keskinen K, Keskinen O, Mero A. Effect of pool length on biomechanical performance in front crawl swimming. In Troup J, Hollander A, Strasse D, Trappe S, Cappaert J Trappe T (Eds.), Biomechanics and Medicine in Swimming VII. London: E & FN Spon, Chapman & Hall, 216-220; 1996
  • Keskinen OP, Keskinen KL, Mero AA. Effect of pool length on blood lactate, heart rate, and velocity in swimming. Int J Sports Med, 2007; 28: 407-413[PubMed][WoS][Crossref]
  • Lätt E, Jürimäe T. Physiological, biomechanical and anthropometrical predictors of sprint swimming performance in adolescent swimmers. J Sports Sci Med, 2010; 9: 398-404
  • Lavoie JM, Montpetit RR. Applied physiology of swimming. Sports Med, 1986; 3: 165-189[Crossref][PubMed]
  • Lepers R. Analysis of Hawaii ironman performances in elite triathletes from 1981 to 2007. Med Sci Sports Exerc, 2008; 40: 1828-1834[WoS]
  • Lippi G, Banfi G, Favaloro EJ, Rittweger J, Maffulli N. Updates on improvement of human athletic performance: focus on world records in athletics. Br Med Bull, 2008; 87: 7-15[PubMed][Crossref][WoS]
  • Lowensteyn I, Perry A, Nash M, Salhanich D. Differences in peak blood lactate concentration in long course versus short course swimming. J Swimming Res, 1994; 10: 31-34
  • Mason B, Cossor J. What can we learn from competition analysis at the 1999 Pan Pacific Swimming Championships? Hong Kong, Chinese University Press; 2000
  • Miller M. Efficacy strength and performance in competitive swimmers of different skill levels. Int J Sport Psychol, 1993; 24: 284-296
  • Mujika I. The influence of training characteristics and tapering on the adaptation in highly trained individuals: a review. Int J Sports Med, 1998; 19: 439-446[Crossref][PubMed]
  • Mujika I, Chatard JC, Busso T, Geyssant A, Barale F, Lacoste L. Effects of training on performance in competitive swimming. Can J Appl Physiol, 1995; 20: 395-406[PubMed][Crossref]
  • Nevill AM, Whyte G. Are there limits to running world records? Med Sci Sports Exerc, 2005; 37: 1785-1788[PubMed][Crossref]
  • Nevill AM, Whyte GP, Holder RL, Peyrebrune M. Are there limits to swimming world records? Int J Sports Med, 2007; 28: 1012-1017[WoS][PubMed][Crossref]
  • O'Connor LM, Vozenilek JA. Is it the athlete or the equipment? An analysis of the top swim performances from 1990 to 2010. J Strength Cond Res, 2011; 25: 3239-3241[WoS]
  • Olympics. All-time medallist table for Oympic Games, 2013. Available at: http://www.olympic.org; accessed on 16.10.2013
  • Pendergast DR, Di Prampero PE, Craig AB, Jr., Wilson DR, Rennie DW. Quantitative analysis of the front crawl in men and women. J Appl Physiol, 1977; 43: 475-479
  • Psychountaki M, Zervas Y. Competitive worries, sport confidence, and performance ratings for young swimmers. Percept Mot Skills, 2000; 91: 87-94[PubMed]
  • Saavedra JM, Escalante Y, Garcia-Hermoso A, Arellano R, Navarro F. A 12-year analysis of pacing strategies in 200- and 400-m individual medley in international swimming competitions. J Strength Cond Res, 2012; 26: 3289-3296[WoS]
  • Schulz R, Curnow C. Peak performance and age among superathletes: track and field, swimming, baseball, tennis, and golf. J Gerontol, 1988; 43: 113-120[Crossref]
  • Schweizer-Schwimmverband. Rankings - Swiss National Championships, 2012. Available at: http://www.fsn.ch; accessed on 21.08.2012 Seiler S, De Koning JJ, Foster C. The fall and rise of the gender difference in elite anaerobic performance 1952-2006. Med Sci Sports Exerc, 2007; 39: 534-540
  • Smith DJ, Norris SR, Hogg JM. Performance evaluation of swimmers: scientific tools. Sports Med, 2002; 32: 539-554[Crossref][PubMed]
  • Stellingwerff T, Maughan RJ, Burke LM. Nutrition for power sports: Middle-distance running, track cycling, rowing, canoeing/kayaking, and swimming. J Sports Sci, 2011; 29 Suppl 1: S79-89[WoS][Crossref]
  • Tanaka H, Seals DR. Age and gender interactions in physiological functional capacity: insight from swimming performance. J Appl Physiol, 1997; 82: 846-851[PubMed]
  • Telford R, Hahn A, Catchpole E, Parker A, Sweetenham W. Post-competition blood lactate concentrations in highly ranked Australian Swimmers. In Ungerechts B, Wilke K Reischle K (Eds.), Swimming Science V. Champaign: Int Series Sport Sci. IL: Human Kinetics, 277-283; 1988
  • Thibault V, Guillaume M, Berthelot G. Women and men in sport performance: The gender gap has not evolved since 1983. J Sports Sci Med, 2010; 9: 214-223
  • Toussaint HM, De Groot G, Savelberg HH, Vervoorn K, Hollander AP, Van Ingen Schenau GJ. Active drag related to velocity in male and female swimmers. J Biomech, 1988; 21: 435-438[Crossref][PubMed]
  • Wakayosh IK, Tatesada E, Ono K, Terada A, Ogita F. Blood lactate response to various combinations of swimming velocity and rest period of interval training. In Keskinen K, Kom iP Hollander A (Eds.), Biomechanics and Medicine in Swimming VIII. (pp. 401-406). Jyväskylä, Finland: Gummerus Printing, 401-406; 1999
  • Wirtz W, Wilke K, Zimmermann F. Velocity, distance per stroke and stroke frequency of highly skilled swimmers in 50-m freestyle sprint in a 50 and 25-m pool. In MacLaren D, Reilly T Lees A (Eds.), Biomechanics and Medicine in Swimming, Swimming Science VI. London: E & FN Spon, Chapman & Hall, 131-134; 1992

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