Forearm Supination

Biceps Brachii
Posted On October 22 2018. Updated On October 22 2018.
In human anatomy, the biceps brachii, or simply biceps in common parlance, is, as the name implies, a two-headed muscle located on the upper arm. Both heads arise on the scapula and join to form a single muscle belly which is attached to the upper forearm.
Supinator
Posted On October 22 2018. Updated On October 22 2018.
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.