Andrews J G
J Biomech Eng. 1985 Nov;107(4):348-53. doi: 10.1115/1.3138568.
This paper presents a general classification method for determining the functional role of any muscle, and a procedure for determining the sensitivity of that role to small changes in system parameters. The classification method is based on the premise that the system model, when acted upon solely by the muscle of interest, will depart from any initial rest configuration in such a way as to decrease the muscle's length. This method is particularly useful for multiple-joint muscles, and is illustrated by examining a slider-crank mechanism and straight line muscle model to determine the functional role of the hamstrings during a constrained leg flexion motion.
本文提出了一种用于确定任何肌肉功能作用的通用分类方法，以及一种用于确定该作用对系统参数微小变化的敏感度的程序。该分类方法基于这样一个前提：当仅由感兴趣的肌肉作用时，系统模型将以减少肌肉长度的方式偏离任何初始静止构型。这种方法对于多关节肌肉特别有用，并通过研究一个滑块曲柄机构和直线肌肉模型来确定在受限腿部屈曲运动期间腘绳肌的功能作用进行了说明。
