supinator muscle

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Related to supinator muscle: Anconeus muscle, Brachioradialis muscle, Pronator quadratus

su·pi·na·tor mus·cle

(sū'pi-nā'tŏr mŭs'ĕl)
Origin, lateral epicondyle of humerus, radial collateral and anular ligaments, and supinator ridge of ulna; insertion, anterior and lateral surface of radius; action, supinates the forearm; nerve supply, radial (posterior interosseous).
Synonym(s): musculus supinator [TA] .