為何發切球用拍面上下半部會不同? - 桌球

By Ophelia
at 2020-03-12T07:29
at 2020-03-12T07:29
Table of Contents
前陣子看一部影片,裡頭說發切球時
用球拍下半部觸球會比較旋
用球拍上半部觸球就沒那麼旋
可以練出相同的發球姿勢混亂對手
但是明明ab兩點都在空間上同一平面
如果說物理上力矩不同,應該頂多差5%
或觸球時揮動球拍切速不同,也應該差別不大
有什麼因素會造成碰多磨少的現象嗎?
還是對球的二跳或過網高度有影響,綜合起來的結果?
請教各位大大,感謝
--
用球拍下半部觸球會比較旋
用球拍上半部觸球就沒那麼旋
可以練出相同的發球姿勢混亂對手
但是明明ab兩點都在空間上同一平面
如果說物理上力矩不同,應該頂多差5%
或觸球時揮動球拍切速不同,也應該差別不大
有什麼因素會造成碰多磨少的現象嗎?
還是對球的二跳或過網高度有影響,綜合起來的結果?
請教各位大大,感謝
--
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