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RISS 인기검색어
- 검색키워드
- 저자 : 천병옥(Byung Ock Chun) (검색결과 2 건)
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김성수(Sung Soo Kim),신현재(Hyun Jae Shin),김영표(Young Pyo Kim),신말순(Mal Soon Sim),천병옥(Byung Ock Chun),유병규(Byung Kyu Yu),우도영(Do Young Woo) 한국사회체육학회 1999 한국사회체육학회지 Vol.12 No.-
The purpose of this study was examine to the effects of a long term swimming training on blood lipid metabolism. The subjects for this study were twenty-one healthy male university students who participated in this experiment voluntarily and didn`t have any disease. The subjects were divided into three groups: swim training group(N=10), control group(N=1-). Both the experimental groups were trained for 12 weeks. The subjects in the swim training performed 120 min in about, four times a week at the intensity of 60~80% HRmax. Blood samples were collected at pre-exercise and post-12 weeks. The control subjects donated their blood at pre and post. The collected blood were analyzed for the TG, TC, HDL-C and LDL-C. The result through the statistical analysis of this data were summarized as follows: In the swim training group, TC were decreased significantly after 12 weeks training while in control group were not changed. There were no significant differences between groups. In the swim training group. HDL-C were increased significantly after 12 weeks training while in control group were to changed. There were significant differences between groups. In the swim training group, LDL-C were decreased significantly after 12 weeks training while in control group all items were not changed. There were no significant differences between groups. In swim training group, TG were decreased significantly after 12 weeks training while in control group all items were not changed. There were no significant differences between groups. We conclude that swimming exercise group have a lipid profile that may be protective against the development of atherosclerosis and hyperlipidemia.
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김성수(Sung Soo Kim),최형규(Hyun Gyu Choi),어은실(Eun Sil Oh),김영표(Young Pyo Kim),천병옥(Byung Ock Chun),신말순(Mal Soon Sim),이재현(Jae Hyun Lee),이희혁(Hi Hyuck Lee) 한국사회체육학회 1999 한국사회체육학회지 Vol.11 No.-
The purpose of this study was to determine the exercise intensity and the degree of fatigue of Taekwondo match, measuring the respiratory variables with ambulatory gas analyzers and the lactate concentration. The subjects were 10 of elite college Taekwondo players in bantam and feather weights. The Taekwondo match was three 3 minute rounds whit 1 minute rest among the rounds, which was the same as actual TaeKwondo match and the lactate concentration was measured just after each round. The results are following ; 1. There is a statistically significant difference in the HR between the first round and second, third rounds during Taekwondo match; the HRs of second and third rounds are higher than that of the first round. 2. There is no significant difference in the oxygen consumption among the rounds during Taekwondo match. 3. There is no significant difference in the energy expenditure among therounds during Taekwondo match. 4. There is a statistically significant difference in the lactate concentration between first round and second, third rounds during Taekwondo match; the lactate concentration of the first round is higher than those of the second and third rounds.
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