Question

Match the terms to these definitions.
The abductor, adductor, false rib, joint, supinator, rigor mortis, motor, end-plate, spasm, pronator, muscle twitch
______ rotates the forearm, making the palm face upward or forward.

Answer 1

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. Supinator rotates the forearm, making the palm face upward or forward.