請問我的球速快嗎??? - 健身

By Delia
at 2010-11-29T00:00
at 2010-11-29T00:00
Table of Contents
我國小是棒球隊的外野手現在國2已經2年沒練了現在高162重57公斤習慣用側肩投球球速110公里這樣是快還是慢?重量訓練著摸做現在做會部會對手不好呢?
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健身
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By Caitlin
at 2010-11-30T06:51
at 2010-11-30T06:51

By Caitlin
at 2010-11-30T23:31
at 2010-11-30T23:31

By Agatha
at 2010-12-03T18:29
at 2010-12-03T18:29
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