【摘要】 本文根据不同实验条件,将体院20名乒乓球专业男女学生分为三组进行实验与研究,探方了乒乓球器材的不同对运动员球速的影响。更多还原

【Abstract】 Based on the difference of experiment condition, We separated the 35 table tehnls students of the physical institute into three groups for experiment and research, Approaching the influence of the different table tennis equipments for ball speed about table tennis phayers.更多还原