Origin: femur anterior and lateral surface (11) 
Insertion: together with Vastus Lateralis (3), Vastus Medialis (2) and Rectus Femoris joins the Quadriceps Tendon (8) to insert at the Patella (7) and Tibial Tuberosity (9)
Actions: leg Extension
Helping Synergist Muscles:
- Vastus Lateralis, Vastus Medialis, Rectus Femoris and Tensor Fasciae Latae