Question

Muscles involved in forceful expiration during exercise are

​

Answer 1

Answer:

However there are a few muscles that help in forceful expiration and include the internal intercostals, intercostalis intimi, subcostals and the abdominal muscles. The muscles of inspiration elevate the ribs and sternum, and the muscles of expiration depress them..

Explanation:

please mark my Brainliest

Answer 2

Explanation:

However there are a few muscles that help in forceful expiration and include the internal intercostals, intercostalis intimi, subcostals and the abdominal muscles. The muscles of inspiration elevate the ribs and sternum, and the muscles of expiration depress them

Here we go✌