Iliopsoas - 3D Animation

Video Description

Origin:
Anterior surfaces and lower borders of transverse processes of L1 - L5 and bodies and discs of T12 - L5.

Insertion:
Lesser trochanter.

Action:
Flex the torso and thigh with respect to each other.

Innervation:
Direct fibers of L1 - L3 of lumbar plexus (L1, L2, L3).

Arterial Supply:
Lumbar branch of iliopsoas branch of internal iliac artery.