What is semimembranosus?

semimembranosus is one of the three main hamstring muscles located on the back of the thigh. Of the three hamstring muscles, the semimembranosus is located most medially and is used to bend the knee joint when extending the hip. Its secondary action is to rotate the knee medially, which is important for stability. If the muscle does not work properly or is too tight, it can cause lower back, hip or knee pain. It then runs on the middle side of the thigh before connecting to the media part of the tibia below the knee. Since it runs from the hip to the knee, it has an important role to play in many everyday activities, including bending down. Muscle inversion is through a seating nerve. This starts muscle fibers before turning back to the nadetion tendon. Due to their position, the muscles overlap with a part of the popliteal blood vessels. Some people can also have a double muscle. However, these variations are relatively unusual.

The other two muscles that form hamstrings are biceps femoris and semitendinosus. Together, these muscles are commonly referred to as the only muscles. Because the Semitendinosus helps to expand the hips and bend the knee, it has a similar action to the semimembranosus. All hamstring muscles play an important role in different activities such as running and jumping.

Due to the large amount of stress and the tension that are injured by hamstrings muscle injuries, they are relatively common. Hamstrings tribes often occur with sports activities and are known for recovering for a long time, compared to other similar injuries. Hamstring tendinitis is also a common injury that usually requires the treatment of rest. In order to reduce the chances of injury to hamstring, the athlete should regularly stretch the muscles to be as firm as possible. Chronically tight muscles of hamstring, including semimembranosus, often occur among people who spend a lot of time at the table.