크로스컨트리 스키 상비군 선수와 일반 선수의 심폐기능, 등속성근기능 및 근피로도에 관한 비교 연구
Comparison Research on cardiopulmonary function, Isokinetic muscle function and muscle fatigue in national reserve cross-country skiers and general skiers
This research was conducted to compare cardiopulmonary function, isokinetic muscle function and muscle fatigue between 9 national-reserve cross-country skiers and 9 general skiers and the following result s were obtained: First, for the test of cardiopulmonary function VO₂ max and maximal heart rate were measured. Statistically, the national reserve group had more favorable results than the general group as evidenced by lower measurements in both tests (p<.05). Second, for the test of isokinetic muscle function, the rotational power around the knee joint was measured at 60°/sec and 180°/sec. For peak torque tests of the flexor muscle at 60°/sec and 180°/sec the national reserve group had higher measurements than the general group (p<.05) and for the average power of the extensor muscle at 180°/sec the national–reserve group had also more favorable results than the general group (p<.05). However, for the tests of peak torque/body weight and total work, the national reserve group had slightly better results than the general group but the difference was statistically insignificant. Third, the degree of leg muscle fatigue was measured. The national-reserve group had slightly lower measurements than the general group, but the difference was statistically insignificant. In conclusion, the national-reserve group had better cardiopulmonary function and muscle function than the general group. Thus, to reduce the difference in athletic ability between the two groups, leaders of general cross-country skiers should focus on intensive training to strengthen cardiopulmonary function and muscles , especially development of training programs suitable to the characteristics of cross-country skiing including seasonal training program (snow season vs. non snow season).
목차
Ⅰ. 서론 Ⅱ. 연구 방법 1. 연구 대상 2. 측정항목 및 측정방법 3. 자료처리방법 Ⅲ. 연구 결과 1. 심폐기능 2. 등속성 슬관절 근기능 3. 근피로도 Ⅳ. 논 의 1. 심폐기능 2. 등속성 슬관절 근기능 3. 근피로도 Ⅴ. 결론 참고문헌 ABSTRACT
현대사회에 있어서 신체활동 연구의 주요 탐구과제는 ‘신체활동을 통한 교육’으로부터 ‘인간의 기본적인 움직임’을 목표로 하는 스포츠적인 움직임을 중심으로 한 생명 활동의 개념으로 급속히 변화되고 있는 추세이다. 이러한 환경변화에 대응하기 위하여 본학회는 ‘체육’적인 요소에서 ‘스포츠’적인 요소를 중심으로 한 학문적 정체성을 견고히 하고, 정기적인 학술지 발간과 학술활동을 통해 한국스포츠츠 문화의 발전과 학문적인 발전에 기여하는데 그 목적이 있다.