Tennis 擊球時力道的捏拿 2018-06-02

網球 球拍與擊球點的捏拿...

 “Don’t try too much to hit the ball” , Ian said.

 “slow down the racket while hitting a ball, tight contact is least efficient.”;

  “To have a good swing” also important.
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網球正手拍姿勢 - 後揮 2018-05-25

網球正拍的打法:

Placement, power and cudre under kinetic chain of staying relax form.