The hamstrings cross and act upon two joints – the hip and the knee – and as such they are termed biarticular muscles. The hamstrings contract when the knee is bent or when the hips …

Your hamstrings are located in the back of your thigh, starting at your pelvis and extending to your knee. Hamstring tendons attach them to bones in your pelvis, knee and lower leg.

The hamstrings are muscles which extend the hip and flex the knee. The hamstrings play an important part in the complex gait cycle during walking, which includes absorption of kinetic …

Oct 26, 2025 · The muscles in the posterior compartment of the thigh are collectively known as the hamstrings. They consist of the biceps femoris, semitendinosus and semimembranosus - …

Aug 19, 2025 · The term “hamstrings” comes from Old English “ham,” meaning the bend of the knee, and “string,” referring to the tendons at the back of the knee. All three muscles are …

Jul 8, 2024 · Located at the backs of the legs, the hamstrings are the opposing muscles to the quadriceps. Because the hamstrings originate at the sitting bones, they are naturally stretched …

Dec 13, 2025 · A hamstring injury involves straining or pulling one of the hamstring muscles — the group of three muscles that run along the back of the thigh. These muscles are attached to …

Aug 12, 2025 · The hamstring muscles are three large muscles that run down the back of the thigh and help control the hips and knees. They're key to mobility, including walking and …

All three muscles help flex the knee, extend the thigh at the hip, and rotate the leg. The medial hamstrings are more active in knee flexion or hip extension when the knee is flexed to 90 …

Mar 19, 2025 · What are the hamstring muscles? The hamstring muscles run down the back of each leg, opposite the thigh, from the hip to the knee. The hamstring muscles include the …