我做HIIT就是為了把心率往上推一推；二是為了提高效率、減少時間上的付出、減少跑步的次數。

來源: 虎嗅薔薇於 2017-10-10 12:33:17 [舊帖] [給我悄悄話] 本文已被閱讀：次

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