吊的時候，肩膀是應該繃上勁還是放鬆狀態？

來源: iamdavid2005 於 2022-12-07 12:30:03 [舊帖] [給我悄悄話] 本文已被閱讀：次

我覺得一放鬆，好像身體還下沉了一點，也沒造成傷害。

謝謝

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.