加大強度的長跑訓練容易損傷膝蓋。健康第一，比賽第二:-)

來源: 愛令於 2014-01-13 18:59:59 [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.