跑得好快。這個不算是練耐力吧。我覺得練耐力就是要zone2，感覺可以一直跑下去的。

來源: 羽絨服於 2023-09-18 21:18:09 [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.