Which of these muscles is the prime mover of elbow extension?
A) brachialis
B) latissimus dorsi
C) deltoid
D) triceps brachii
E) biceps brachii

Name: Which of these muscles is the prime mover of elbow extension? A) brachialis B) latissimus dorsi C) deltoid D) triceps brachii E) biceps brachii
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Question

Quizplus · Accepted Answer

The triceps brachii muscle is the prime mover of elbow extension. It is a three-headed muscle located at the back of the upper arm and contracts to straighten the arm at the elbow joint.

Which of These Muscles Is the Prime Mover of Elbow