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Training aids for learning spin in table tennis batting techniques, with protection against damage to the ball and racket
Training aids for learning spin in table tennis batting techniques, with protection against damage to the ball and racket
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机译:用于学习乒乓球击球技巧中旋转的训练辅助工具,可防止损坏球和球拍
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摘要
Training aid for the learning of spin in table tennis beating techniques, with protection against damage to the ball and racket, characterized in that the support bar 4 is made of flexible material and yielding to the ball hit, and that the ball axis 3 is aligned perpendicular to the support bar 4 ,
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