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Exerc Sci > Volume 12(4); 2003 > Article

Exercise Science 2003;12(4): 715-725.

경영,근대5종 및 수구 선수들의 최대 수영 능력과 회복기 동안 생리학적 변인들의 비교

김효식, 김창근, 이종삼, 조인호

한국체육대학교

ABSTRACT

Kim, H.S., Pyo, J.H., Cho, I.H., Lee, J.S., Kim, C.K. Comparisons of maximal swimming performance and physiological variables among elite competitive swimmers, modern pentathletes and water polo players during recovery. Exercise Science, 12(4): 715-726, 2003. The purpose of this study was to investigate the effects of maximal effort swimming on various physiological variables among elite competitive swimmers(SW), modern pentathletes(MP), and water polo players(WP) during recovery period. Eighteen highly trained athletes were recruited; SW(n=6: 19.5±1.2yrs; 174.1±2.8cm; 71.8±4.4kg), MP(n=6:19.5±0.8yrs; 176.2±4.1cm; 68.9±1.9kg), and WP(n=6: 19.2±1.6yrs; 178.5±7.1cm; 74.3±6.3kg). All subjects performed 200m swimming at their maximal effort. Blood samples were drawn at rest, immediately after swim and post 10 min. Heart rate was measured over 30 min recovery period. The longest maximal swimming velocity was shown by SW (2..02±0.09 m/sec) followed by WP (1.89±0.09 m/sec) and MP (1.94±0.07 m/sec), respectively. Swimming record and velocity was significantly different among groups(p<.05). Lactate was significantly higher in MP compared to SW at post-10 recovery(p<.05), but there were no differences between WP and SW, and between WP and MP. Heart rate did not show any significant differences among groups during through the recovery. Ammonia was significantly different among groups at 10 min recovery time(p<.05) while the concentration of phosphorus and uric acid were similar among groups. In conclusion, maximal effort 200m swim velocity was not directly associated with physiological variations. Further studies should be performed to examine the physiological characteristics of each swimming events during swim and recovery.

Key words: swim velocity, lactate, heart rate, ammonia, phosphorus, uric acid.