我感覺羽毛球挺用膝蓋的。彈跳和突然轉身。還有腳踝。

來源: 閑情於 2015-06-12 10:14:05 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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