大腿後肌

大腿後肌英語:),又名膕旁肌膕繩肌腿後腱,由三條肌肉組成,分別為股二頭肌半腱肌半膜肌。半腱肌及半膜肌位於大腿後方內側,而股二頭肌位於大腿後方外側。此三者可使膝關節屈曲,並輔助使髖關節伸展。坐在椅子上並伸直雙腿,就可感受到這個強而有力的肌肉。

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.