Answer :
The Gracilis, Sartorius, Pectinius, and tree Adductor muscles collectively make up a part of the anatomical region on the inner thigh referred to as groin.
Mention the muscles of the thigh.
- The musculature of the thigh can be split into three sections; anterior, medial, and posterior.
- There are three major muscles in the anterior thigh- the pectineus, sartorius, and quadriceps femoris.
- These are innervated by the Femoral nerve.
- The muscles in the medial compartment of the thigh are collectively called the hip adductors.
- There are five muscles in this group; gracilis, obturator externus, adductor brevis, adductor longus and adductor magnus.
- These are innervated by the obturator nerve.
- The muscles in the posterior compartment of the thigh are called hamstrings.
- They consist of the biceps femoris, semitendinosus, and semimembranosus.
- These are innervated by the sciatic nerve.
- Together, gracilis, sartorius, pectineus, and three adductor muscles lie on the inner side of the thigh and form the groin.
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