请教一下: 最近在练一英里跑。间隙跑该怎么跑?

来源: Teetrinker 于 2018-04-20 13:32:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

8个200米还是4个400米? 间隔多长时间?

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