谢谢分享。锻炼前预热对防止受伤非常重要。预热要让“血液”热起来。十分钟力所能及的快走很有效。”

来源: choice1 于 2024-11-24 19:49:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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