Musculoskeletal/Integument (MSI)

Muscle Origin(s) Insertion(s) Action(s) sartorius anterior superior iliac spine tibia flexes at knee, flexes and laterally rotates thigh rectus femoris ilium (anterior inferior spine) & rim of acetabulum tibial tuberosity via patellar tendon extends knee & flexes thigh at hip vastus medialis femur tibial tuberosity extends knee vastus lateralis ... ................
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