江苏省优秀网球运动员双手反拍击球实证研究

采用高速摄像技术，对江苏省优秀男子网球运动员张择、公茂鑫双手反拍击球动作进行三维运动影像解析，横向和纵向比较位置、速度、角度、角速度、加速度等运动学参数，探究双反击球技术的规律性，了解网球双手反拍击球正确技术动作的各关节角度的大小变化，为网球教师及教练员提供教学与训练的理论依据。

The Empirical Research on JiangSu Province Outstanding Tennis Athlete Backhands

Using high speed camera technology,the excellent men＇s tennis athletes in jiangsu province zhang choice and he hit a ball and MAO xin hands movements for data collection. Through the analysis of the techniques of tennis hands he hit a ball against the 3 d image resolution,horizontal and vertical comparison of position, speed, angle, angular velocity and acceleration of kinematics parameters,to explore the regularity of double back ball technology,understand the tennis hands he hit a ball against the size of the correct technical movement of each joint Angle change,to give tennis teachers and coaches provide theoretical data on teaching and training.