她在練膝關節的靈活度吧？諸如此類的動作我也做。但它跟我們平常說的常規深蹲時knee不應該過toe不是一回事啊。

來源: 古來萬事於 2026-01-23 08:41:33 [舊帖] [給我悄悄話] 本文已被閱讀：次

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