13'/mi 左右 - 180 步频。不想再减重，想减腰围。

来源: sj1993 于 2022-10-20 12:29:40 [旧帖] [给我悄悄话] 本文已被阅读：次

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13'/mi 左右 - 180 步频。 不想再减重， 想减腰围。