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        검색결과 2

        1.
        2020.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        보행 시 하이힐 굽 높이에 따른 구간별 차이를 비교하고, 하지관절의 가동범위가 보행 시간에 미치는 영향을 알아보고자 하였다. 20대 여대생 10명이 연구에 참여하였고, 굽 높이에 따라 3차원 보행분석을 통하여 변인을 산출하였다. 통계방법으로 세가지 굽높이에 따른 차이는 일원변량분석을 실시하였고, 보행시간이 하지관절에 미치는 영향은 다중회귀분석을 실시하였다. 연구결과로 보행 시 구간 2는 굽이 높을수록 보행시간이 길게 나타났지만, 구간 3은 굽이 높을수록 보행시간이 짧게 나타났다. 보행시간이 하지 관절 가동범위에 미치는 영향을 분석한 결과 구간 2는 1 cm에서 발목관절, 무릎관절, 5 cm는 발목관절의 가동범위가 클수록 보행시간이 길어졌다. 구간 3은 1 cm에서 고관절 가동범위가 클수록 보행시간이 길어 졌고, 10 cm는 발목관절 가동범위가 작을수록 보행시간이 길어졌다. 따라서 굽 높이 신발의 경우 발목관절의 제어가 중요성이 변인으로 판단된다.
        4,000원
        2.
        2007.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to determine the influence of high-heeled shoes on walking of obese women as it was already proven an extrinsic factor of knee osteoarthritis in women with normal weight. In this study the aimed therefore in particular was to utilize high-heeled shoes in proving it's causal influence on knee osteoarthritis by measuring the angle and torque of the knee joint. Fifteen obese women (BMI>25 ) were measured in their twenties. Each angle and torque of their knee joints during walking on 6.5 cm high-heeled shoes and with a bare feet, were compared with each other and analyzed with a 3D motion analysis system. There was no significant difference in walking speed, cadence and stride length between the two conditions. However, there was a significant increase in a double limb support time and the stance phase when walking on high-heeled shoes as when walking with bare feet. The peak knee flexion angle and peak knee varus torque was higher when walking on high-heeled shoes than with bare feet. On the contrary, the peak knee flexion angle in the swing phase was not statistically different. The prolongation of peak knee varus torque was also proven. There was a significant increase in peak knee varus torque in the initial and last stance phases during walking on high-heeled shoes as compared to walking on bare feet. Through the above results, it was proven that when obese women walked on high-heeled shoes, rather than with bare feet, peak knee flexor and varus torque increased along with the changes of the in knee joint angle. Therefore, the influence of high-heeled shoes might be a significant intrinsic factor in knee osteoarthritis of obese women.
        4,000원