지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 1,061 - 1,071 (11page)
- DOI
- 10.51979/KSSLS.2013.12.54.1061
이용수
초록· 키워드
오류제보하기
The purpose of this study is to identify the effects of a short term weight reduction (STWR) on body composition, biomarkers of cell damage (CK, LDH) and human growth hormone (HGH) in growing period Judo players. Subjects were 10 adolescent Judo players who have been practicing Judo-related training for several years. Subjects reduced about 5 percent of body weight by Judo exercise and dietary control in the short term 5 days. We measured and analyzed variables, such as, body compositions (body weight, mineral, fat mass, body fat percentage, WHR, muscle mass, lean body mass), CK (creatine kinase), LDH (lactate dehydrogenase) and HGH (human growth hormone) before and after weight reduction. The results are as follows. First, Weight loss of about 5% in short term related to significant reduction in all components of body compositions (p<.001). Second, STWR in adolescent Judo players induced decrease in fat mass around 3 times in response to weight loss percentage. STWR also decreased in body fat percent age about 2 times of weight loss rate. Lean body mass and muscle mass were also decreased by about 65% of the level of weight loss. Third, STWR decreased CK activity significantly (p<.05), while it seems to elevate LDH activity. Fourth, STWR in young Judo players tends to decrease HGH level (t=2.156, p=.059). In summary, STWR in adolescent Judo players decreased all compo nents of body composition. There was no evidences of cell damage by STWR in trained young Judo players. However, STWR in growing period Judo players tends to show an importance of CK and LDH in the pathway of energy metabolism. STWR also showed the decrease tendency of HGH level, which suggests the possibility of growth disturbance by frequent participation of match and weight reduction in growing period Judo players.
목차
등록된 정보가 없습니다.
참고문헌 (40)
참고문헌 신청
1. [학술지(정기간행물)] - Allen, T. E. / 1977 / Hemodynamic response to submaximal exercise after dehydration and rehydration in high school wrestlers / Med Sci Sports 9 (3) : 159 ~ 163
2. [학술지(정기간행물)] - Artioli, G. G. / 2010 / The need of a weight management control program in judo : a proposal based on the successful case of wrestling / J Int Soc Sports Nutr 4 (7) : 15 ~
3. [학술지(정기간행물)] - Artioli, G. G. / 2010 / Prevalence, magnitude, and methods of rapid weight loss among judo competitors / Med Sci Sports Exerc 42 (3) : 436 ~ 442
4. [학술지(정기간행물)] - Brancaccio, P. / 2007 / Creatine kinase monitoring in sport medicine / Br Med Bull 81-82 (1) : 209 ~ 230
5. [학술지(정기간행물)] - Franchini, E. / 2012 / Weight loss in combat sports: physiological, psychological and performance effects / J Int Soc Sports Nutr 9 (1) : 52 ~
2. [학술지(정기간행물)] - Artioli, G. G. / 2010 / The need of a weight management control program in judo : a proposal based on the successful case of wrestling / J Int Soc Sports Nutr 4 (7) : 15 ~
3. [학술지(정기간행물)] - Artioli, G. G. / 2010 / Prevalence, magnitude, and methods of rapid weight loss among judo competitors / Med Sci Sports Exerc 42 (3) : 436 ~ 442
4. [학술지(정기간행물)] - Brancaccio, P. / 2007 / Creatine kinase monitoring in sport medicine / Br Med Bull 81-82 (1) : 209 ~ 230
5. [학술지(정기간행물)] - Franchini, E. / 2012 / Weight loss in combat sports: physiological, psychological and performance effects / J Int Soc Sports Nutr 9 (1) : 52 ~
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