(posterior view)
Origin: inferior Ramus of the Pubis and the Ramus of Ischium (20) 
Insertion: Linea Aspera (15) and Tubercle of Medial Condyle of femur (21)
Actions: Adduction and Internal Rotation of femur
Helping Synergist Muscles:
- together with Adductor Longus, Adductor Brevis and Gracilis (4) acts to produce the thigh Adduction
- together with Tensor Fasciae Latae, anterior fibers of Gluteus Medius and Gluteus Minimus acts to produce the Internal Rotation
Notes: the Adductors Magnus is the largest and the most powerful of the adductors group.
(posterior view)