WebMar 29, 2024 · Medical Definition of Hamstring. Hamstring: One of the prominent tendons at the back of the knee. The hamstrings are the side walls of the hollow behind the knee (popliteal space). Both hamstrings connect to muscles that flex the knee. The term is sometimes used to refer to the muscles in the back of the thigh. In human anatomy, a hamstring is any one of the three posterior thigh muscles in between the hip and the knee (from medial to lateral: semimembranosus, semitendinosus and biceps femoris). The hamstrings are susceptible to injury. In quadrupeds, the hamstring is the single large tendon found behind the knee or comparable area.
Hamstring Muscle Injuries - OrthoInfo - AAOS
WebNov 16, 2024 · FAQs. The gracilis muscle is a long, thin muscle in each of your inner thighs that extends past your knee. The gracilis muscles' main functions include pulling your thighs together (adduction), rotating your hips inward and outward, and bending each knee with the help of your hamstrings. WebJan 5, 2024 · Takeaway. Livedo reticularis, commonly known as mottled skin, causes patterned areas to appear on the skin. It may result from reduced blood flow to the skin, for example, because of a health ... fox and the hound full movie
The Calf Muscle (Human Anatomy): Diagram, …
Webhamstring: [noun] either of two groups of tendons at the back of the human knee. any of three muscles at the back of the thigh that function to flex and rotate the leg and extend … WebSep 21, 2014 · Actions of the muscle. Knee flexion – all portions. Hip extension – all portions except the short head of the biceps femoris. Internal rotation of the knee joint (when flexed) – semitendinosus and semimembranosus. External rotation of the knee joint (when flexed) – biceps femoris both heads. You can read more about how the hamstrings ... WebKyphosis is defined as a curvature of the spine measuring 50 degrees or greater on an X-ray, a diagnostic test that uses invisible electromagnetic energy beams to produce images of internal tissues, bones and organs onto film. The normal spine can bend from 20 to 45 degrees of curvature in the upper back area. black tea cocktail recipe