要循序渐进,注意跑步姿势。+ 买合适的鞋子

来源: 2015-07-06 19:41:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

55 中年 or 老年? 伤害发生当您跑 太多  Injury occurs only when you try too much.