The muscle that extends the arm while doing push- ups is the
A) pectorals.
B) deltoid.
C) triceps.
D) biceps.
E) brachialis.

Name: The muscle that extends the arm while doing push- ups is the A) pectorals. B) deltoid. C) triceps. D) biceps. E) brachialis.
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Question

Quizplus · Accepted Answer

The triceps muscle is responsible for extending the arm at the elbow joint, which is the primary action required during the upward phase of a push-up.

The Muscle That Extends the Arm While Doing Push- Ups