zone 2算中低強度的。你上次說出勤率，我就想說，不用看那個，要看zone，要有中低高強度，少但是得有點zone 5吧

來源: 羽絨服於 2023-08-29 08:55:08 [舊帖] [給我悄悄話] 本文已被閱讀：次

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