Triceps brachii
Elbow flexion is due to the contraction of the biceps brachii, the prime mover. The triceps brachii extends as the biceps brachii contracts and therefore is the antagonist muscle.
The triceps brachii is the muscle of the body primarily used to extend the elbow. It is a long muscle that originates in the scapula.
The triceps brachii muscle does not flex the elbow; it is responsible for extending the elbow joint when it contracts.
Prime movers are:biceps brachiibrachialisbrachioradialisSynergists are:pronator teresflexor carpi radialisflexor carpi ulnarisflexor digitorum superficialispalmaris longus
The Main muscles used when you do elbow curls are the bicep muscles.
-Flexion of the Arm -Flexion of the Forearm-Supination of the Forearm-Stabilization of the glenohumeral joint
FLEXORSBiceps brachia- Primarily forearm supination, but also functions in elbow flexion, shoulder flexion, and shoulder adductionChoracobrachialis- Shoulder flexion, shoulder adductionBrachialis- Elbow flexionEXTENSORSTriceps Brachii- Powers elbow extension
triceps brachii
prime mover (agonist)Not sure what you're asking here, but the biceps brachii is the prime mover facilitating flexion at the elbow joint.
A muscle that opposes the actions of another. =] A muscle that opposes the actions of another. =]
triceps brachii
triceps brachii
Either the triceps brachii or the coracobrachialis.