短距离铁三适合老年人又一定道理，那种动辄6，7个小时以至于十几个小时的半铁大铁一般老年人真顶不住

来源: 我痛恨跑步机于 2023-11-03 14:08:12 [旧帖] [给我悄悄话] 本文已被阅读：次

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