The semitendinosus (/ ˌsɛmiˌtɛndɪˈnoʊsəs /) is a long superficial muscle in the back of the thigh. It is so named because it has a very long tendon of insertion.

Nov 3, 2023 · Semitendinosus muscle attaches between the ischial tuberosity of pelvis and proximal end of tibia. This muscle is specific by having almost half of its mass (semi-) made of a rounded tendon ( …

Semitendinosus is one of the three muscles that make up the hamstrings muscle group, and it is located at the posterior and medial aspect of the thigh. The semitendinosus is so named due to it having a …

Jun 8, 2025 · The semitendinosus is a thin, long, fusiform muscle located at the back of the thigh in the human body. It belongs to the group of hamstring muscles along with the biceps femoris and the …

Feb 12, 2025 · Exercising the hamstrings can help with posture and injury prevention. Learn the best exercises to strengthen the semitendinosus muscle and improve flexibility.

Semitendinosus is one of the three hamstring muscles found on the back of the thigh. Learn how semitendinosus works and how to strengthen and stretch it.

Oct 24, 2022 · The semitendinosus is a muscle within the posterior compartment of the thigh. It is situated on the medial aspect of the posterior thigh and superficial to the semimembranosus muscle.

Interactive 3D model of the semitendinosus muscle and information on its origin, insertion, action, innervation, and blood supply.

May 31, 2022 · A Semitendinosus strain generally occurs as a result of muscle overload, such as when you are running and your leg is fully stretched out just before your foot strikes the ground.

Dec 7, 2025 · The semitendinosus is one of the three muscles that form the hamstring group located in the posterior compartment of the thigh. This muscle group is fundamental to lower body mechanics, …