During or after exercise, it is normal for a student to comment that his/her heart feels like it is "beating out of my chest." true or false

The correct answer for above statement is:

We usually breathe at 12–18 inspirations per minute. This time rises through an exercise in a series to give additional oxygen to the muscles and to eliminate carbon dioxide from the body. After exercise, we proceed to breathe gradually during the recovery period while the body recovers to a normal resting position.