請教薛醫生：pelvis像時鍾似的轉（12點，6點，3點，9點）的操目的是啥？應該時常做做嗎？

來源: Gbdjw 於 2018-01-22 18:43:34 [舊帖] [給我悄悄話] 本文已被閱讀：次

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