我的是6磅到12磅可调。6磅背一个小时，甚至半个小时都会加重我的肩周炎，暂时放弃。

来源: AprilMei 于 2026-04-18 06:17:09 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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