Test your knowledge:

Click “Test all” or the column name to cover up all responses or just the selected column.
Click “Random” to randomly cover up responses. Click “Reveal Answers” to show the responses.
Click a square to reveal or hide the response below.

Muscle Origin Insertion Action Nerve
gracilis body & inferior ramus of pubis proximal anteromedial tibia (pes anserine) adduction & flexion of thigh (at hip joint); flexion & medial rotation of leg (at knee joint) obturator nerve (L2, L3, L4)
pectineus pectineal line of pubis (superior pubic ramus) pectineal line of femur; (just below lesser trochanter on posterior aspect of femur) adduction & flexion of thigh (at hip joint) femoral nerve (L2, L3) or obturator nerve (L2, L3, L4) or both
adductor brevis body & inferior ramus of pubis medial lip of linea aspera (superior 1/3 of femur) adduction & flexion of thigh (at hip joint); lateral rotation of thigh obturator nerve (L2, L3, L4)
adductor longus anterior surface of pubis (just inferior to pubic tubercle) medial lip of linea aspera (middle 1/3 of femur) adduction & flexion of thigh (at hip joint); lateral rotation thigh obturator nerve (L2, L3, L4)
adductor magnus anterior head (adductor part): inferior pubic ramus & ischial ramus; posterior head (hamstring part): ischial tuberosity anterior head: linea aspera; posterior head: adductor tubercle of femur (above medial epicondyle) adduction & extension of thigh (at hip joint); laterally rotation of thigh (anterior head) anterior head: obturator nerve (L2, L3, L4); posterior head: sciatic nerve, tibial division (L4, L5)

(c)Dr. Nikita Vizniak. All Rights ReservedIn order to use these tables as a learning tool, you will need to have JavaScript enabled.

This website uses cookies 🍪

By accepting and continuing to use this website, you accept the use of cookies to optimize your experience.