한국전문물리치료학회지 (Physical Therapy Korea)
- 제13권3호
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- Pages.75-83
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- 2006
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- 1225-8962(pISSN)
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- 2287-982X(eISSN)
연령증가에 따른 여성의 대퇴사두근과 슬괵근 근력의 변화
Changes of Quadriceps and Hamstring Strength Ratio in Women of Different Ages
- 박미희 (경희대 스포츠과학연구원)
- Park, Mi-Hee (Institute of Sports Science, Kyunghee University)
- 투고 : 2006.03.22
- 심사 : 2006.07.14
- 발행 : 2006.09.17
초록
The purpose of this study was to examine the isokinetic moment of quadriceps and hamstring strength ratio among women of different ages. The study population consisted of 1,184 women referred to the Health Promotion Center at the S district. All subjects were aged 20 to 69 years old and divided into 5 groups; 20s (n=248), 30s (n=255), 40s (n=248), 50s (n=228), and 60s (n=205). The strength of the knee extensor and flexor, quadriceps, and hamstring of all the participants were assessed at 60 degrees/second with an isokinetic machine. We calculated the peak torque, peak torque %BW (%Body Weight), deficit of peak torque and hamstring/quadriceps ratio of the knee. The data were analyzed by one way ANOVA to investigate statistical differences in strength variation between different age groups and were computed by