Sartorius: The sartorius muscle is the longest muscle in the body. The sartorius muscle is positioned more superficially than the other in the leg muscles.
Attachments of the Sartorius
Origin-originates from the anterior superior iliac spine
Insertion-attaches to the superior, medial surface of thetibia.
Function of the Sartorius
It acts on flexion, abduction and lateral rotation at thehip joint, At theknee, it is also a flexor.
