Extends knee, flexes hip
Rectus femoris
Extends knee
Vastus lateralis, intermedius, medialis
Flexes hip & knee, rotates leg medially & thigh laterally
Sartorius
Extends hip, flexes & laterally rotates leg
Biceps femoris
Extends hip, flexes & medially rotates leg
Semitendinosus
Semimembranosus
Adducts, flexes & laterally rotates thigh
Adductor brevis & longus
Adducts, extends & laterally rotates thigh
Adductor magnus
Adducts & flexes hip
Pectineus
Knee Muscles
Rectus femoris
Vastus Lat, Inter, Med
Sartorius
Biceps femoris
Semitendinosus
Semimembranosus
Adductor brevis, magnus, longus
Pectineus