我家裏有個pelvic floor muscle trainer（骨盆底肌肉訓練器），骨盆，胳膊，大腿都可以練。

來源: 嚴惠姍於 2025-03-19 18:20:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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