本文采用三维定点测量法和影像解析法,对优秀跆拳道运动员原地后旋踢动作的全过程进行了处理和分析,获得较全面的人体运动学指标和参数,对获得的指标和参数进行了定性、定量的系统分析,得出后旋踢运动速度的基本特征。结合运动生物力学原理,找出其中的不足,从而为跆拳道后旋踢动作的教学、训练提供理论依据。 In this paper, three-dimensional fixed-point measurement and image analysis method, excellent kickboxing athletes in situ post-kick kick the whole process were processed and analyzed to obtain a more comprehensive body kinematics and parameters, the indicators and parameters were qualitative , Quantitative analysis of the system, come back kick the basic characteristics of the speed of movement. Combining with the principle of sports biomechanics, we can find out the shortcomings, which will provide a theoretical basis for the teaching and training of taekwondo post-spin kick.