討論串[問題] 右手容易放掉
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我覺得還是怪怪的ㄟ. 為什麼由上往下揮棒會造成球體的back spin?. 可以用個例子解釋給我聽嗎?. 許多強打者都是用撈的阿(尤其是在打低球時). 還是能夠打成back spin很強的飛球阿. 我自己的觀點來看. 造成back spin的keypoint應該是這樣. 在進入contact動作.
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good point. back/fore spin is related to. the place of the ball is hit as well as. the way of swing.. but i don't agree your statement exactly. maybe
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correct, they teach you a up-to-down swing. because we want balls having. a back-spin effect afte hit by this way that makes balls go. far and far.. i
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