A group of students is trying to see who can generate the highest expiratory flow. Which muscle is most effective at producing a maximal effort?

Name: A group of students is trying to see who can generate the highest expiratory flow. Which muscle is most effective at producing a maximal effort?
Brand: Quizplus
Rating: 4.7 (60 reviews)

Question

Quizplus · Accepted Answer

The rectus abdominis is most effective at producing a maximal expiratory effort because it helps increase intra-abdominal pressure, pushing the diaphragm upwards and forcing air out of the lungs.

A Group of Students Is Trying to See Who Can