Your hamstring muscles are skeletal muscles at the back of your thigh. You use these muscles to walk, climb stairs, do squats and perform many other leg movements.

Dec 13, 2025 · The hamstring muscles are a group of three muscles that run along the back of the thigh from the hip to just below the knee. The muscles are attached to the bone by tendons.

A hamstring (/ ˈhæmstrɪŋ /) is any one of the three posterior thigh muscles in human anatomy between the hip and the knee: from medial to lateral, the semimembranosus, semitendinosus …

The hamstrings cross the knee joint and end at the lower leg. Hamstring muscle fibers join with the tough, connective tissue of the hamstring tendons near the points where the tendons …

Jun 24, 2024 · A hamstring strain is one of the most common and bothersome injuries, especially among athletes who do sports that require sprinting, such as soccer, basketball, and track.

Aug 19, 2025 · The hamstring is a group of three muscles in the posterior compartment of the thigh, located between the hip and knee joints. These muscles play a vital role in the …

Find out more about hamstring injuries, including how they happen, what the symptoms are, how to treat them and when to get medical help.

Aug 12, 2025 · Your hamstring muscles are located at the back of the thigh between the pelvis and lower leg. They include the biceps femoris, semitendinosus, and semimembranosus, and …

Jul 8, 2024 · Learn the anatomy of hamstring muscles with strengthening exercises and stretches to avoid injury.

Oct 26, 2025 · Clinical Relevance Hamstring Avulsion Fracture of the Ischial Tuberosity An avulsion fracture occurs when a fragment of bone attached to a ligament or tendon is pulled …