小臂要垂直地麵，與肩同寬或稍寬一點，用核心力量把重心提高，有飛起來的感覺（有圖）

來源: lawattaction 於 2019-12-26 10:14:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

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