請教一個事情. 練了三個月, 為什麽我能感覺到劈叉有進展, 而背彎曲沒有任何進展？

來源: 幕鼓晨鍾於 2025-02-22 11:05:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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