During treatment of a homeless person who says he is sick, a pastor walks up and asks how your patient is dooing. he says he knows the individual and is wondering if he is okay your best reponse would be

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.

The answer is either 3 or 4