단기간 전신저항 운동이 여대생의 신체조성 및 하지근력에 미치는 영향
Effects on Body Composition and Lower Extremity Muscle Strength during Short-term Whole Body Resistance Exercise of Female Undergraduates’
The effects on body composition and lower extremity muscle strength are still controversial especially on females. The purpose of this study was to scientifically and systematically investigate new female training techniques using body weight. After short-term of Whole Body Resistance Exercise, the effects of body composition, isokinetic and changes in lower extremity muscle strength were taken into consideration. The subjects for this study were 6 female undergraduates who had no PT experience. They exercised 5 times a week and each session took about 90 minutes which included the warm- up/exercise/cooling-down period. Whole Body Resistance Exercise consisted of sumo swich, skater leaps, quick lateral taps, squat, lunge, Bridge, chest press, row, shoulders, bicep curls, triceps extension and abdominals. During short-term weeks of Exercise12 components), changes of physical fitness(body weight, %fat, fat mass, fat-free mass, Abdominal fat) and lower extremity muscle strength (Peak torque/Body weight, total work, average-power) before and after the training were evaluated and came to the following conclusion. After short-term weeks of Whole Body Resistance Exercise, body weight, %fat and fat mass showed statistically significant differences(p<.05, p<.01). Left/right extension, flexion at 60°/sec of Peak Torque/Body weight and left/right extension at 180°/sec significantly increased(p<.05, p<.01). Left/right extension, flexion at 60°/sec of Peak Torque/Body weight and left/right extension 180°/sec significantly increased(p<.05, p<.01). Left/right flexion at 60°/sec of Total Work and right flexion at 180°/sec showed a significant increase(p<.05, p<.01). Left/right extension, flexion at 60°/sec of Average power and left/right extension and flexion at 180°/sec significantly increased(p<.05, p<.01). The analyzed data demonstrates that Whole Body Resistance Exercise Program had a positive effect on body composition and lower extremity muscle strength. The information obtained from the current study will be used to construct mid/long-term Whole Body Resistance Exercise Program which would provide scientific and systematic fitness programs for females when diverse perspectives and variables are taken into account.
목차
Ⅰ. 서론 1. 연구의 필요성 2. 연구의 목적 Ⅱ. 연구방법 1. 연구대상 2. 전신저항 운동 프로그램 3. 측정항목 및 방법 4. 실험절차 5. 자료처리 Ⅲ. 결과 1. 신체조성의 변화 2. 운동 전·후 하지근력 변화 Ⅳ. 논의 Ⅴ. 결론 참고문헌 ABSTRACT
키워드
Whole Body Resistance ExerciseBody compositionIsokineticPeak torque/Body weightTotal WorkAverage power
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.