The main objective of this study was to investigate the difference of % body fat on ST-segment and isokinetic muscle power. Among the body composition such as %body fat is the most common index of obesity. The subjects consisted total 60 adult woman subjects who was aged 42-58 years were checked by medical process and graded exercise testing(GXT). The subjects were divided into 3 groups: normal group(n=20) and over % fat group(n=20), obesity group(n=20). Statistical analysis was performed using analysis of one-way Anova. Result of this study were as follows. Weight and %body fat, BMI were significantly(p<.05) higher obesity group than overweight group and control group. and Heart rate and blood pressure, RPP were higher obesity group than overweight group and control group. but Among groups were not significant. also, ST-segments were significantly(p<.05) decreased obesity group than control group. Peak O2 and exercise tine, isokinetic muscle strength were significantly(p<.05) higher control group than overweight group .and obesity group. Conclusionally, These results indicate that decreased Cardiovascular function and isokinetic muscle strength in obesity group.
목차
I. 서론 II. 연구 방법 1. 연구대상자의 신체적 특성 2. 연구 방법 및 절차 3. 자료처리 III. 결과 1. 대상자의 체중 및 체지방률, 체질량지수, 운동시간 2. 각 집단의 ST-segment와 최대 근력 IV. 논의 V. 결론 참고 문헌 ABSTRACT
키워드
ST-segmentisokinetic muscle strengthCardiovascular function
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.