Does Breathing Disturb Coordination in Butterfly?

Abstract

This study quantified the effects of breathing compared to non-breathing and “race pace” on arm to leg coordination in the butterfly stroke. Twelve elite male swimmers swam at four paces: 400 m, 200 m, 100 m and 50 m. The arm and leg stroke phases were identified by video analysis to calculate the total time gap (TTG), which is the sum of T1 (hands’ entry in the water/high point of first kick), T2 (beginning of the hands’ backward movement/low point of first kick), T3 (hands’ arrival in a vertical plane to the shoulders/high point of second kick) and T4 (hands’ release from the water/low point of second kick). Two strokes with breathing were compared to two strokes with breath-holding. The TTG was greater with breathing (23.3% vs. 19%), showing less propulsive continuity between arm and leg actions (p<0.05). This was due to the shorter downward leg kick and longer arm catch and upward leg kick that led to longer glide time. Conversely, breathing leads to greater coupling between the hand exit and the end of leg propulsion, which was due to a shorter arm push phase to facilitate the head exit to breathe.

motor control - swimming - biomechanics - breathing

References

• 1 Alves F, Cunha P, Gomes-Pereira J. Kinematic changes with inspiratory actions in butterfly swimming.. In: Keskinen KL, Komi PV, Hollander AP (eds). Biomechanics and Medicine in Swimming VIII. Finland, Jyvaskyla: University of Jyvaskyla; 1999: 9-14
• 2 Barbosa TM, Keskinen KL, Fernandes R, Colaço P, Lima AB, Vilas-Boas JP. Energy cost and intracyclic variation of the velocity of the centre of mass in butterfly stroke.  Eur J Appl Physiol. 2005;  93 519-523
• 3 Barbosa TM, Santos Silva V, Sousa F, Vilas-Boas JP. Comparative study of the response of kinematical variables from the hip and the centre of mass in butterfliers.. In: Chatard JC (ed). Biomechanics and Medicine in Swimming IX. France, Saint Etienne: University of Saint Etienne; 2003: 93-98
• 4 Barbosa TM, Sousa F, Vilas-Boas JP. Kinematical modifications induced by the introduction of the lateral inspiration in butterfly stroke.. In: Keskinen KL, Komi PV, Hollander AP (eds). Biomechanics and Medicine in Swimming VIII. Finland, Jyvaskyla: University of Jyvaskyla; 1999: 15-19
• 5 Cardelli C, Lerda R, Chollet D. Analysis of breathing in the crawl as a function of skill and stroke characteristics.  Percept Mot Skills. 2000;  90 979-987
• 6 Chollet D, Seifert L, Boulesteix L, Carter M. Arm to leg coordination in elite butterfly swimmers.  Int J Sport Med. 2006;  27 322-329
• 7 Craig AB, Pendergast DR. Relationships of stroke rate, distance per stroke, and velocity in competitive swimming.  Med Sci Sports Exerc. 1979;  11 278-283
• 8 Ebert D, Rassler B, Hefter H. Coordination between breathing and forearm movements during sinusoidal tracking.  Eur J Appl Physiol. 2000;  81 288-296
• 9 Hahn A, Krug T. Application of knowledge gained from the coordination of partial movements in breaststroke and butterfly swimming for the development of technical training. In: MacLaren D, Reilly T, Less A (eds). Swimming Science VI. England, London:: E & FN SPON; 1992: 167-171
• 10 Harriss DJ, Atkinson G. International Journal of Sports Medicine - Ethical Standards in Sport and Exercise Science Research.  Int J Sports Med. 2009;  30 701-702
• 11 Kelso JAS. Phase transitions and critical behavior in human bimanual coordination.  Am J Physiol. 1984;  15 R1000-R1004
• 12 Lerda R, Cardelli C. Breathing and propelling in crawl as a function of skill and swim velocity.  Int J Sport Med. 2003;  24 75-80
• 13 Lerda R, Cardelli C, Chollet D. Analysis of the interactions between breathing and arm actions in the front crawl.  J Hum Mov Studies. 2001;  40 129-144
• 14 Maglischo EW. (ed). Swimming Fastest, Champaign, Illinois: Human Kinetics; 2003
• 15 Manley PK, Atha J. Intra-stroke velocity fluctuations in paced breaststroke swimming.. In: MacLaren D, Reilly T, Less A (eds). Swimming Science VI. England, London: E & FN SPON; 1992: 151-159
• 16 Martin-Silva A, Alves F, Gomes-Pereira J. Determinant factors in a 200 m butterfly swim as related to the fluctuation in horizontal velocity of the body centre of gravity. In: Keskinen KL, Komi PV, Hollander AP (eds). Biomechanics and Medicine in Swimming VIII. Finland, Jyvaskyla: University of Jyvaskyla; 1999: 21-24
• 17 Rassler B, Kohl J. Analysis of coordination between breathing and walking rhythms in humans.  Respir Physiol. 1996;  106 317-327
• 18 Rassler B, Kohl J. Coordination-related changes in the rhythms of breathing and walking in humans.  Eur J Appl Physiol. 2000;  82 280-288
• 19 Sanders RH, Cappaert JM, Devlin RK. Wave characteristics of butterfly swimming.  J Biomech. 1995;  28 9-16
• 20 Seebauer M, Sidler MA, Kohl J. Gender differences in workload effect on coordination between breathing and cycling.  Med Sci Sports Exerc. 2003;  35 495-499
• 21 Seifert L, Boulesteix L, Chollet D, Vilas-Boas JP. Difference in spatial-temporal parameters and arm to leg coordination in butterfly stroke regarding race pace, skill and gender.  Hum Mov Sci. 2008;  27 96-111
• 22 Seifert L, Chollet D, Allard P. Arm coordination symmetry and effect of breathing in front crawl.  Hum Mov Sci. 2005;  24 234-256
• 23 Seifert L, Delignières D, Boulesteix L, Chollet D. Effect of expertise on butterfly stroke coordination.  J Sports Sci. 2007;  25 131-141

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