Anterior–superior iliac spine of the pelvis
Proximal medial surface of the tibia (pes anserine)
Concentric Action: Accelerates hip flexion, external rotation, and abduction, accelerates knee flexion, and internal rotation
Eccentric Action: Decelerates hip extension, external rotation, knee extension, and external rotation
Isometric Action: Stabilizes the lumbo–pelvic–hip complex and knee
