跑跳中下肢关节肌肉生物力学特性测试方法的研究  

The Method for Testing the Functional Role of Muscle in Lower Limbs in Running and Jumping

作　　者：施宝兴[1] 

机构地区：[1]广州体育学院田径教研室,广东广州510500

出　　处：《南京体育学院学报（自然科学版）》2008年第4期1-4,共4页Joournal of Nanjing Institute of Physical Education:Natural Science

摘　　要：通过直接测量下肢环节的加速度后换算成角加速度,并利用积分平滑的方法处理下肢坐标数据,利用人体简化模型进行逆向动力学的研究,得到了跑动中下肢关节力矩的变化规律。本方法可用于跑跳中下肢关节肌肉力矩生物力学特性的研究。The aim of this paper is to research the method for testing the function of muscles in lower limbs. The angular acceleration was transfer from the acceleration was measured by two sensors. The coordination of the lower limbs was smoothed by the integral smooth method. The muscle moment was calculated by reverse dynamics.

关 键 词：肌肉 关节力矩 加速度 传感器 

分 类 号：G804.6[文化科学—运动人体科学]