________ is a powerful forearm extensor.
A) Triceps brachii
B) Biceps brachii
C) Brachioradialis
D) Brachialis

Name: ________ is a powerful forearm extensor. A) Triceps brachii B) Biceps brachii C) Brachioradialis D) Brachialis
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Question

Quizplus · Accepted Answer

The triceps brachii is a primary extensor muscle of the forearm and serves to straighten the elbow joint. It has three heads (long, lateral, and medial) and is located on the back of the upper arm.

________ Is a Powerful Forearm Extensor