Yoon Y S, Mansour J M
J Biomech. 1982;15(12):905-10. doi: 10.1016/0021-9290(82)90008-2.
The passive elastic moment at the hip was measured in normal male subjects in situ. The influence of two joint muscles crossing the hip was evaluated by performing hip moment measurements over a continuous range of hip angles and at prescribed knee angles. The experimentally acquired data was fitted by exponential functions which separately modeled the moment contribution of tissues deformed by hip flexion and extension. The results of the investigation are discussed with regard to the possible role of the passive joint moments as an energy storage and release mechanism during human walking.
在正常男性受试者原位测量髋关节处的被动弹性力矩。通过在连续的髋关节角度范围以及规定的膝关节角度下进行髋关节力矩测量，评估跨过髋关节的两块关节肌肉的影响。通过指数函数拟合实验获取的数据，这些函数分别模拟了因髋关节屈伸而变形的组织的力矩贡献。结合被动关节力矩在人类行走过程中作为能量储存和释放机制的可能作用，对研究结果进行了讨论。
