Which is a quality of a health goal that you may set for yourself?
Question 6 options:

It can be accurately measured

If offers immediate rewards

It relates to all aspects of health

It relates to physical health

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)