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The main function of the adductor brevis is to pull the thigh medially. [1] The adductor brevis and the rest of the adductor muscle group is also used to stabilize left to right movements of the trunk , when standing on both feet, or to balance when standing on a moving surface.
Adductor brevis; Adductor longus; Adductor magnus; Adductor minimus This is often considered to be a part of adductor magnus. pectineus; gracilis; Obturator externus [1] is also part of the medial compartment of thigh; The adductors originate on the pubis and ischium bones and insert mainly on the medial posterior surface of the femur.
The adductor group is responsible for hip adduction. Medial rotation is performed by the gluteus medius and gluteus minimus, as well as the tensor fasciae latae and assisted by the adductors brevis and longus and the superior portion of the adductor magnus. Each muscle of the lateral rotator group causes lateral rotation of the thigh.
The muscles in the compartment are: gracilis; adductor longus; adductor brevis; adductor magnus; The obturator externus muscle is sometimes considered part of this group, [1] [2] [3] and sometimes excluded. [4] (Spatially, it is in this location, but functionally, it is more similar to the other lateral rotator group muscles).
The adductor magnus muscle is inserted into the linea aspera, and to its lateral prolongation above, and its medial prolongation below. Between the vastus lateralis and the adductor magnus two muscles are attached: the gluteus maximus muscle inserted above, and the short head of the biceps femoris muscle originating below.
The medius muscle is shaped like a cap. Its anterior fibers act as a medial rotator and flexor; the posterior fibers as a lateral rotator and extensor; and the entire muscle abducts the hip. The minimus has similar functions and both muscles are inserted onto the greater trochanter. [17] Muscles of the hip. The ventral hip muscles function as ...
Adductor muscles of the hip, the most common reference in humans, but may also refer to Adductor brevis muscle, a muscle in the thigh situated immediately behind the pectineus and adductor longus; Adductor hallucis muscle, a muscle responsible for adducting the big toe; Adductor longus muscle, a skeletal muscle located in the thigh
The nerve is also responsible for the motor innervation of the adductor muscles of the lower limb (external obturator, [4] adductor longus, adductor brevis, adductor magnus, gracilis) and the pectineus (inconstant). It is, notably, not responsible for the innervation of the obturator internus, despite the similarity in name. [5]