The adductor muscles refer to five muscles which are pectineus, gracilis, adductor longus, adductor brevis, and adductor Magnus. pectineus is flat muscle, which is quadrangular in shape and positioned anteriorly in the thigh. it is also sometimes referred to as a most anterior adductor of the hip.
Pectineus is supplied by Femoral & obturator nerve combined.
Origin of Pectineus
Pectineus originates from a pectineal line of the pubis.