Musculus supinator

Beginning:


 * epicondylus lateralis humeri;
 * ligamentum collaterale radiale;
 * ligamentum anulare radii;
 * part of the ulna.

Tendon: anterior surface of radius (proximal and lateral to tuberositas pronatoria).

Innervation: nervus radialis (ramus profundus).

Function: supination of the forearm.