The purpose of this study was to investigate the difference of isokinetic muscular function(muscle strength & power, peak torque%BW, H/Q ratio) of knee joint between the ages of 50-70 years. For the purpose, men aged 50 and above(32 subjects), men aged 60 and above(25 subjects) and men aged 70 and above(15 subjects) were tested. The results were as follows;1. There was a significant difference in muscle strength according to the ages of 50 to 70 years2. There was s significant difference in muscle power according to the ages of 50 to 70 years3. There was not significant difference in PT%BW between 50 and 60 years 4. There was significant difference in PT%BW between 50 and 70 years 5. There was significant difference in PT%BW between 60 and 70 years 6. There was not a significant difference in H/Q ratio according to the ages of 50 to 70 years.
목차
ABSTRACT 서 론 1. 연구의 필요성 연구방법 1. 연구대상 2. 슬관절 등속성 근력측정 3. 자료처리 결 과 1. 근력(strength) 2. 근력(strength) 3. 상대근력(peak torque % body weight) 4. 최대힘효율비(동측근력비율: H/Q Ratio) 논 의 결 론 참고문헌