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11 lut 2024 · The muscles in the posterior compartment of the thigh are collectively known as the hamstrings. They consist of the biceps femoris, semitendinosus and semimembranosus - as a group they act to extend at the hip, and flex at the knee. They are innervated by the sciatic nerve.
3 lis 2023 · The hamstring muscles, or simply the hamstrings, are a group of three long muscles located in the posterior compartment of the thigh, shaping up the surface anatomy of this region. These muscles are the biceps femoris , semimembranosus and semitendinosus muscles.
21 cze 2020 · An overview of the muscles of the posterior thigh (biceps femoris, semitendinosus, semimembranosus) including their attachments, actions, innervation and blood supply.
Muscles in the Anterior Compartment of the Thigh.
Tutorials and quizzes on the posterior thigh muscles (femur), using interactive animations and labeled illustrations to demonstrate the origin, insertion, innervation, and action of these muscles. Learn even faster with muscle anatomy reference charts.
21 sie 2023 · Spanning from the posterior pelvis to the proximal tibia and fibula, the posterior thigh muscles provide motion to both the femoroacetabular joint (hip joint) and tibiofemoral joint (knee joint).
Origin: Long head (caput longum) consists of the ischial tuberosity and the sacrotuberous ligament. Short head (caput breve) consists of the lateral lip of the linea aspera and the lateral epicondyle of the femur.
