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The sartorius muscle crosses both the hip and knee joints, producing movements on both of them. At the hip joint it is capable of flexion, external rotation and abduction of the leg. The contraction of sartorius can also cause flexion of the knee joint and inward, or medial, rotation of the tibia against the femur.
The sartorius muscle can move the hip joint and the knee joint, but all of its actions are weak, making it a synergist muscle. [4] At the hip, it can flex, weakly abduct, and laterally rotate the femur. [4] At the knee, it can flex the leg; when the knee is flexed, sartorius medially rotates the leg.
The sartorius muscle is a thin, long, superficial muscle in the anterior compartment of the thigh. It runs down the length of the thigh, runs over 2 joints—hip and knee joints and is the longest muscle in the human body. An exceptional length of this muscle often exceeds 50cm.
Attachments: Originates from the anterior superior iliac spine (ASIS) and attaches to the superomedial aspect of the tibia. Actions: Flexion, abduction and lateral rotation at the hip joint. Flexion at the knee joint. Innervation: Femoral nerve. Blood Supply: Femoral artery.
The sartorius muscle is a long, thin, superficial muscle of the thigh, which is involved in flexion of the thigh at the hip joint, and rotation of the leg at the knee joint.
The sartorius muscle is a long muscle that runs from the front of the thigh to the knee and helps to rotate the thigh and flex the knee. Sartorius muscle pain can cause swelling, pain, and weakness in the muscle and limit mobility.
The sartorius muscle acts synergistically in concert with the other musculature of the hip, thigh, and knee. [1] Go to: Structure and Function. The function of the sartorius is unique in that it can serve as both a hip and knee flexor. The origin of the sartorius is the anterior superior iliac spine, sharing this origin with the tensor fascia lata.
The sartorius muscle is the longest muscle in the body. Here's your guide to its origin, insertion, actions, exercises, and common injuries.
Experience the intricate details of the Sartorius muscle in stunning 4K animation! Delve into the complexities of this versatile muscle and its role in human movement.
This is the sneak peek at our 3D animation tutorial about the functions and anatomy of the sartorius muscle. Watch the full video at https://khub.me/7tvs2 Oh...