練胸肌的關節問題 - 健身

By David
at 2009-05-04T18:58
at 2009-05-04T18:58
Table of Contents
哈囉 來請教一下練胸部的問題
記得好像落下來的時候 肘關節不能小於90度對吧??
那如果小於90度會造成哪邊的負擔會比較重
或是哪邊會受傷的問題產生呢??
感謝^^
--
記得好像落下來的時候 肘關節不能小於90度對吧??
那如果小於90度會造成哪邊的負擔會比較重
或是哪邊會受傷的問題產生呢??
感謝^^
--
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健身
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By Margaret
at 2009-05-04T20:16
at 2009-05-04T20:16

By Faithe
at 2009-05-09T18:11
at 2009-05-09T18:11

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at 2009-05-14T21:55
at 2009-05-14T21:55
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