Relative contributions of the lower extremity joint moments to forward progression and support during gait
Relative contributions of the lower extremity joint moments to forward progression and support during gait
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DOI：
10.1016/s0966-6362(96)01094-6
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发表时间：
1997-08-01
期刊：
影响因子：
2.4
通讯作者：
Stanhope, SJ
中科院分区：
文献类型：
--
作者：
Kepple, TM;Siegel, KL;Stanhope, SJ
开发了一种在0.54 m/s（2）范围内准确的方法，用于估计五名正常受试者步态中净关节力矩对向前推进和支撑的相对贡献。向前的进展主要是由踝跖屈肌与膝伸肌的显着协助。在单肢支撑期间，主要由足底屈肌产生支撑，而在双肢支撑期间，主要由踝足底屈肌、膝伸肌和髋伸肌的组合产生支撑。(C)1997年Elsevier Science B.V.
A method, which was found to be accurate within 0.54 m/s(2), was developed to estimate the relative contributions of the net joint moments to forward progression and support in the gait of five normal subjects. Forward progression was produced primarily by the ankle plantar flexors with a significant assist from the knee extensors. Support was produced largely by the plantar flexors during single limb support and by a combination of ankle plantar flexors, knee extensors and hip extensors during double limb support. (C) 1997 Elsevier Science B.V.