Semimembranosus muscle



Origin: tuber ischiadicum.

Insertion: condylus medialis tibiae, m. popliteus fascia, ligamentum popliteum obliquum

Innervation: n. ischiadicus (high split: n. tibialis).

Function:


 * 1) knee joint – flexion, internal rotation.
 * 2) hip joint – extension;

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