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 purposes of this study were investigated physical compensation for gait on induced knee stiffness in normal subjects. Ten subjects were participated in the experiment(age: $26.0{\pm}6.3$ yrs, height: $175.5{\pm}5.3$ cm, weight: $69.1{\pm}6.1$ kg). The study method adopted 3D analysis with five cameras and ground reaction force with two force-plate. Induced knee stiffness level were classified as gait pattern on ROM of knee(free level, $30^{\circ}$ restriction level, fix level). The results were as follows; In angular displacement of hip joint, left hip joint was the more extended in mid-stance on induced right knee stiffness. In angular displacement of knee joint, there was no physical compensation on induced right knee stiffness, but free knee level gait was more flexed in swing phase of right knee joint. In angular displacement of ankle joint, right ankle joint was the more dorsiflexed on induced right knee stiffness, and $30^{\circ}$ restriction level and fix level gait were less plantarflexed in TO2. In trunk tilt, free and $30^{\circ}$ restriction level gait was more backward tilt on induced right knee stiffness. In ROM of each joint, right knee joint was more larger and trunk tilt was more lower on induced right knee stiffness. In GRF, Fx was more bigger lateral force in free and $30^{\circ}$ restriction level gait, and was more bigger medial force in fix level gait. Fy was more bigger propulsion force in free level gait, and was was more bigger braking force in $30^{\circ}$ restriction level gait. Left braking force in $30^{\circ}$ restriction level gait was more bigger. Fz was no significant.
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참고문헌 (36)
참고문헌 신청
Abdel-Aziz, Y. I. / 1971 / Direct linear transformation from comparator coordinates into object space coordinates in close-range photogrammetry / Proceedings of the Symposium on Close-Range Photogrammetry :1~18
Anderson, F. C. / 2004 / Contributions of muscle forces and toe-off kinematics to peak knee flexion during the swing phase of normal gait : an induced position analysis / Journal of Biomechanics 37(5):731~737
Balzer, J. / 2013 / Effects of simulated crouch gait on foot kinematics and kinetics in healthy children / Gait & Posture 38(4):619~624
Basmajian, J. V. / 1990 / Therapeutic exercise / Williams & Wilkins
Choi, K. W. / 2004 / Effects of isokinetic exercise on hip extensor and flexor strength, gait speed and spasticity in adults with stroke
Anderson, F. C. / 2004 / Contributions of muscle forces and toe-off kinematics to peak knee flexion during the swing phase of normal gait : an induced position analysis / Journal of Biomechanics 37(5):731~737
Balzer, J. / 2013 / Effects of simulated crouch gait on foot kinematics and kinetics in healthy children / Gait & Posture 38(4):619~624
Basmajian, J. V. / 1990 / Therapeutic exercise / Williams & Wilkins
Choi, K. W. / 2004 / Effects of isokinetic exercise on hip extensor and flexor strength, gait speed and spasticity in adults with stroke
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