What is the Orgin of a muscle, and the moveable part is the insertion
The relatively fixed point of a muscle's attachment to a bone is called the origin. It is typically located closer to the body's midline and usually remains stationary during muscle contraction.
According to Anthony's Textbook of Anatomy and Physiology the origin is that point of attachment that does not move when the muscle contracts, and the point of attachment that does move when the muscle contracts is the insertion. Muscles and muscle groups that that directly perform specific movements are prime movers or agonists.
Origin is typically the proximal attachment of a muscle because it is the least moveable. The distal attachment is where a muscle inserts.
During muscle contraction, the origin (the attachment point of the muscle that remains relatively fixed) and the insertion (the attachment point of the muscle that moves) move closer together. This results in the muscle shortening and causing movement at the joint.
fixedstubbornadamantconstantimmobilemotionlesssecurestationaryunyielding
The less movable attachment point of a muscle is called the origin. This is typically the point of attachment that remains relatively fixed during muscle contraction, while the other end, known as the insertion, moves towards the origin.
Alright, now that the riff-raff is outta the way - Origin is the attachment of a muscle (tendon) that is stationary. Insertion is at the other end of the muscle that is attached to a movable bone, also with a tendon. Hoped that helps.
origin is where the muscle stars (generally the proximal attachment or in some cases medial) insertions is where the muscle ends (generally the distal or lateral attachment) for example the origin of the bicep would be the shoulder while the insertion is the elbow
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Muscles that attach to immovable joints are commonly known as fixed muscles. These muscles provide stability and support to the joint without producing significant movement. Examples include the muscles around the skull and sternum.
To reattach a muscle, surgery is usually required to repair the torn or damaged tendon where the muscle attaches to the bone. The surgeon will reattach the muscle with sutures and may use anchors or other techniques to secure the muscle in place. Physical therapy is often needed after surgery to help regain strength and function in the muscle.
Muscle Spindle