This paper is aimed at comparing the changes of immune hormones(IgG), stress hormone (Cortisol), muscle damage hormone (CK) and muscle-growth hormone (IGF-1,Testosterone) when resistance exercise is put on legs through different muscle contraction type. 14 male ,14 female with more than 5 years of resistance exercise experience Isotonic squat, isotonic squat, and jump squat were done for one minute each and a total of five sets were performed with a thirty-second break between each set. Also, blood was taken in a stable condition and after each exercise to analyze immunity-related hormones (IgG), stress hormone (Cortisol), muscle damage hormone (CK) and muscle-growth hormone (IGF-1,Testosterone). One-way ANOVA through SPSS(Ver 15.0) was made to prove the hormone responses depending on different ways of muscular contraction. Tukey was used for post-hoc analysis. Statistical significance level was a=.05. The analysis of IgG between men and women showed a higher signigicant level in women isotonic squat and jump squat (p<.001). The analysis of Cortisol between men and women showed a higher signigicant level in men isotonic squat and jump squat (p<.05). The analysis of CK between men and women showed a higher signigicant level in men isotonic squat, isometricsquat and jump squat (p<.01, p<.001, p<.01). The analysis of Testosterone between men and women showed a higher signigicant level in men isotonic squat , isometricsquat and jump squat (p<.001).
목차
I. 서론 II. 연구방법 1. 연구대상 2. 저항운동 방법 3. 혈액분석 4. 자료처리 III. 결과 1. IgG의 변화 2. Cortisol, CK의 변화 3. IGF-1, Testosterone의 변화 V. 논의 VI. 결론 및 제언 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.