| It functions as the primary supinator of the forearm and the secondary flexor of the forearm along with the brachialis. |
| It may also join the supinator, the tendon of pronator teres, or the ulna. |
| The humerus is remarkable for the great development of the supinator ridge. |
| Here the vessel is more superficial, lying in the groove between the flexor carpi radialis and supinator longus. |
| Distally, it branches off, and attaches to the supinator crest. |
| She also observed that I was a supinator as opposed to a pronator. |
