我覺得年紀大些鍛煉還是要注意心率。比如心率保持160跑一個小時和140跑一個小時就很不一樣，最好是180-年齡

來源: Manymore 於 2014-10-26 07:27:07 [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.