蝶泳的确要体力，我70多了，天天都游泳，不过蝶泳游个25米得停下来喘喘气。一般游蛙泳，自由泳和蝶泳，姿势都很标准。

来源: 西糖胡同于 2026-02-17 16:50:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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