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태권도 우수 선수와 비 우수선수 간의 최대산소섭취량, 체지방율, 등속성 근력의 비교 연구
조철훈(Cho Chul Hun),최철영(Choi Chul Young),이신언(Lee Sine Eou),신광철(Shin kwang chol),송은규(Song Eun Kyu),현석주(Hyun Suk Joo),이충영(Lee cheong young),박명수(Park myung su) 세계태권도문화학회 2011 세계태권도문화학회지 Vol.- No.2
Aimed at predicting leg muscular power and aerobic power formed centering around the physical composition and knee joints and maximum oxygen take-in of Taekwondo athletes, and the possibility of kinetic damage frequently occurring among Taekwondo athletes, and providing the basic data of training for Taekwondo skill improvement. Subjects composed of male applicants of Taekwondo athletes in K university located in Y region, Choongnam(group1-20persons) and physically strong male applicants (group2 -20persons), and rest heart rate(RHR), maximum heart rate(HRmax), maximum oxygen take-in(VO2max), body fat rate. 1.RHR, HRmax, Maximum oxygen take-in(VO2max), Body fat rate Rest heart rate(RHR) was 62.5±8.5beats/min and 69.9±9.9beats/min, where Taekowndo athletes were less by 7.4beats/min, and maximum heart rate was 178.9±9.7 beats/ min171.3±11.2beats/min where Taekwondo athlete group was shown to be different by 7.6beats/min, maximum oxygen take-in was 57.81±9.4㎖/㎏/min in Taekwondo athlete group and 44.3±9.8㎖/㎏/min in general public, where the former was higher by 13.5㎖/㎏/min. And body fat rate was 10.1±5.6% in Taekwondo athlete group and 17.5±5.0% in the general public, where Taekwondo athlete group was less by 7.4%. 2. Change of Muscular Power It was indicated that the quadriceps muscle(Q/BW(%)) of Taekwondo athlete group(Q/BW(%)) left 242.4±31.3 right 236.5±32.7, hamstring muscle of Taekwondo athlete group(H/BW(%)) left 159.4±32.5 right 164.4±32.5, the thigh extendibility and bendability of Taekwondo athlete group( EQH/ BW(%)) left 328.9±62.0 right 321.5±62.0, the thigh quadriceps muscle of the general public group(Q/BW(%)) left 177.6±33.7 right 181.4±30.2, the hamstring muscle of the general public(H/BW(%)) left 112.1±25.1 right 117.8±21.7, the thigh extendibility and bendability of the general public group(EQH/ BW(%)) left 277.8±64.5 right was 279.5±65.1, which was different. As a result of comparing and analyzing rest heart rate, maximum heart rate, maximum oxygen take-in, and body fat rate between the general public group not exercising, and Taekwondo athlete group. It was indicated to be significant and correlated in maximum oxygen take-in, and body fat rate between groups.
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