체급 종목선수들의 카르니틴 투여방법에 따른 신체조성과 운동능력의 변화 = Change in Body Composition and Exercise Ability Based on Carnitine Injection for Weight Class Athletes

다국어 초록 (Multilingual Abstract)

This study estimates that oxidation of fatty acids will be expedited in a periodic loss of weight based on carnitine usage based on the studies conducted up to date regarding carnitine in its physiological role and mechanisms. This study intends to observe the possibility that consequent carbohydrate conservation will lead to a change in exercise capacity and body composition (body fat). Furthermore, the Windows SPSS 18.0 program was utilized to verify the carnitine interaction and variation of effect in the group based treatment period. Body weight and lean mass was revealed to have no significant difference based on the method of injection regarding body composition. However, the treated group and the non-treated group revealed significant differences as prior, primary, and secondary measurement showed significant body fat decrease. Regarding change in exercise performance, maximum oxygen intake interaction in group measurement periods and the group did not reveal correlation, but in the prior, primary, and secondary measurement, there were significant increase of maximum oxygen intake. However, maximum heart rate revealed no significant difference based on the method of injection. As it was stated in this study, weight and body fat did not show significant correlation based on injection and measurement time, but there was an inclination of lean mass increase in the injected and injection terminated group. Furthermore, there was an inclination of significant decrease of lean mass based on specific time of measurement and increased maximum oxygen intake. Therefore it was verified that carnitine can improve exercise ability and body composition when reducing weight for weight category athletes.

참고문헌 (Reference)

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