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일측성 슬관절염에 대한 등속성 근기능 평가 및 운동치료의 효과
강정훈 ( Jung Hoon Kang ),나정엽 ( Jung Yub Na ),장재혁 ( Jae Huyk Jang ),이경일 ( Kyoung II Lee ),김권영 ( Kweon Young Kim ) 한국운동역학회 2010 한국운동역학회지 Vol.20 No.1
Knee osteoarthritis is one of the most prevalent arthritis that weakens the muscles. This study focused on evaluating muscular functionality of knee osteoarthritis subjects. Muscular strengths of muscles around knee and hip joints of middle aged female subjects aged over 40 suffering from knee osteoarthritis were evaluated by isokinetic dynanometer. Also, relation between the observed muscle imbalance in knee and hip joints and visual analogue scale was investigated. Subjects performed 8 weeks exercise on weakened muscles particularly on knee extensors and hip abductors and had their isokinetic muscular functionalities analyzed again. After the 8 weeks exercise, subjects` thigh circumferences were increased, accompanied with muscular strength improvements and decrease in visual analogue scale. Hence we emphasize the importance of exercise for muscular strength enhancement of knee extensors and hip abductors, in rehabilitation programs for knee osteoarthritis.