我以前膝蓋疼試過跪在地毯上正著走，倒著走，好像管點用。邊走邊聽/看視頻。每次10分鍾。

來源: AprilMei 於 2024-06-13 10:45:47 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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