Nov 3, 2023 · Supinator is a spiral muscle contained in the posterior compartment of the forearm, along with brachioradialis, and the superficial and deep forearm extensors. Supinator muscle curls around …

In human anatomy, the supinator is a broad muscle in the posterior compartment of the forearm, curved around the upper third of the radius. Its function is to supinate the forearm.

The supinator is a broadly-shaped muscle in the superior and posterior compartment of the forearm, It curves around the upper third of the radius and consists of two layers of fibres.

Apr 6, 2024 · The supinator is a broad, spiral muscle in the deep posterior compartment of the forearm. It is one of the 5 muscles in this compartment, with the others being the extensor indicis, abductor …

May 19, 2025 · Primary Role in Supination: The supinator muscle rotates the forearm to turn the palm upward, a motion critical for actions like using a screwdriver or turning a doorknob. It works in …

Oct 5, 2022 · The supinator is a muscle within the deep compartment of the posterior forearm. It forms the floor of the cubital fossa, and has two heads – which the deep branch of the radial nerve passes …

Nov 23, 2022 · Interactive 3D model and details on the anatomy of the supinator muscle covering its origin, insertion, action, innervation and blood supply.

Learn the supinator muscle's anatomy, origin, function, and insertion. Discover exercises to improve forearm rotation with detailed illustrations.

Apr 18, 2023 · The main function of the supinator muscle is to supinate the forearm, which means to turn the palm of the hand upwards or towards the ceiling. The supinator muscle is innervated by the radial …

Muscle anatomy of the supinator includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.