乒乓球反手弧圈球技术的运动学分析——以吉林省青少年乒乓球男运动员为例

Kinematic Analysis of Table Tennis Backhand Drive Technology ——Taking Jilin Province as An Example of the Youth Table Tennis Male Athletes

采用文献资料法、实验法和数理统计法,以吉林省男子乒乓球运动员为研究对象,对反手弧圈球技术肩肘腕关节的运动学参数进行分析与对比。研究结果表明,反手弧圈球技术肘、腕关节角度变化、角速度呈现相同的趋势,反手弧圈球技术在实战中为打法和战术服务,分化出较强的个体差异,体现在关节活动的顺序为多重分配方式,不是典型的上肢鞭打动作。

By using literature,experimental method and mathematical statistics,the research focused on the skill in ping pong named backhand loop drive. The experiment selected six secondary men ping pong players as testers, whose age between 14-17.they come from Jilin province. The research combined the biomechanics of sports＇ knowledge with the biomechanics sports＇methods to analyze and compare the angle, angular velocity and velocity of athletes＇ shoulder wrist and elbow wrist. The results show that the backhand loop technology changes in the Angle of elbow and wrist joints, angular velocity to present the same trend, backhand loop technology service for the game, and tactical in actual combat, differentiate into individual difference, reflected in the order of the joint activity for multiple distribution, not the typical whiplash movement.