[SOLVED] during exercise, an individual’s heart rate tends to increase steadily until __________.

during exercise, an individual’s heart rate tends to increase steadily until __________.

During exercise, an individual’s heart rate tends to increase steadily until __________.

A. the athletic activity is completed and the cool down begins

B. the individual begins to use advanced breathing techniques

C. a level of consistent intensity has been reached

D. none of the above