旋前肌

旋前肌，是使手掌向下翻的肌肉，包括旋前圓肌和旋前方肌兩塊小肌肉，從尺骨經過前臂，延伸至橈骨。收縮時可轉動手臂，使手掌朝下。

手臂彎曲時旋前肌與二頭肌一同收縮

來源
  • 《人體學習百科》，貓頭鷹出版社，ISBN 957-9684-11-1

Template:Muscle

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