做kettle bell的同学请介绍一下心得，跟普通哑铃有什么大的区别？

来源: viewfinder 于 2015-06-14 16:51:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

一定要请教练吗?

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