Which muscle contracts during forced expiration?
A) internal oblique
B) pectoralis major
C) serratus anterior
D) sternocleidomastoid

Name: Which muscle contracts during forced expiration? A) internal oblique B) pectoralis major C) serratus anterior D) sternocleidomastoid
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Question

Quizplus · Accepted Answer

The internal oblique muscle is involved in forced expiration by helping to compress the abdominal contents and push the diaphragm upwards, aiding in expelling air from the lungs.

Which Muscle Contracts During Forced Expiration