지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The purpose of this study was to investigate the different patterns of the lower limb between elderly and adult females to reduce the rate of falls. Ten old females(age: $73.1{\pm}2.69yrs$, height: $151.9{\pm}4.82cm$, mass: $57.36{\pm}5.36$) and ten adult females(age: $28\pm}4.76$ yrs, height: $160.6{\pm}6.83cm$, mass: $53.9{\pm}8.44$) were participated in this experiment. The gait motions were captured with Qualisys system and variables were calculated with Visual-3D. The following results were found. The elderly female group showed bigger inclination angle between COM and COP than the adult female group so that the dynamic stability was reduced in walking for the compensation with a bigger stride width. The elderly female group ensure for the necessary forward movement of COM in order to replace the decreased function of ankle and knee joint. If the distance between COM and COP is closer and the energy reduction of a specific joint is reduced, they could prevent the elderly female's falling rate by strengthening of muscles which were related the extension of ankle joint.
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참고문헌 (30)
참고문헌 신청
Allum, J. H. / 2001 / Trunk sway measures of postural stability during clinical balance tests : effects of a unilateral vestibular deficit / Gait & Posture 14:227~237
Allum, J. H. / 2002 / A differences between trunk sway characteristics on a foam support surface and on the Equitest ankle-sway-referenced support surface / Gait and Posture 16:264~270
Cromwell, R. L. / 2001 / Head Stability in older adults during walking with and without visual input / Journal of Vestibular Research 11:105~114
Cromwell, R. L. / 2002 / Influence of vision on head stabilization strategies in older adults during walking / Journal of Gerontology :M442~M448
Dingwell, J. B / 2000 / Nonlinear time series analysis of normal and pathological human walking / Chaos 10(4):848~863
Allum, J. H. / 2002 / A differences between trunk sway characteristics on a foam support surface and on the Equitest ankle-sway-referenced support surface / Gait and Posture 16:264~270
Cromwell, R. L. / 2001 / Head Stability in older adults during walking with and without visual input / Journal of Vestibular Research 11:105~114
Cromwell, R. L. / 2002 / Influence of vision on head stabilization strategies in older adults during walking / Journal of Gerontology :M442~M448
Dingwell, J. B / 2000 / Nonlinear time series analysis of normal and pathological human walking / Chaos 10(4):848~863
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