tip: holding bar wider... let back muscle do the work.

來源: 3sporter 於 2022-10-13 11:30:08 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (47 bytes)
回答: 終於漲了一個。。。 由 borisg 於 2022-10-13 02:46:04

I did 20 when I was in college PE exam

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