押加项目运动生物力学仿真分析

Simulation Analysis of Sports Biomechanics of the Yajia

运用运动生物力学捕捉APAS系统等设备,获取押加运动从开始准备姿势到蹬地下压再调整到开始动作过程的基本参数数据,对押加运动的关节角度变化与活动范围以及拉力进行分析与讨论。选取押加运动测试者基本生理参数,从解剖学角度分析,发现下肢髋关节在冠状轴运动且角度增大,膝关节在冠状轴运动且角度减小时,其力矩也随之变大。

This study utilized devices such as the Sports Biomechanics Capture APAS system to obtain basic parameter data for Yajia sports from starting the preparation posture to pressing the ground and then adjusting to the start of the movement.The changes in joint angles,range of motion,and tension of Yajia sports were analyzed and discussed.The basic physiological parameters of the test subjects were selected,and the moment curves of the hip and knee joints were obtained by using the Lagrange method and hill muscle model for the project.From the anatomical perspective,the angle of the knee joint in the coronal axis movement decreased,and the moment also increased,showing a positive correlation.