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发帖数: 83 | 1 I have tried the following and it seems to help me. It could be useful for
some of the ppl here.
The key to a good serve is having a relaxed hand and wrist, just like the
motion used when throwing a ball. Therefore on the serve, the last three
fingers need to be relaxed during contact in order to maximize use of the
hand and wrist. To understand this concept, take a ball in your racquet hand
; squeeze it as hard as you can and while squeezing try to throw it!? The
tension in your hand makes thro |
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