100 POINTS What do you think are the best ways school policy can influence healthful eating and physical activity levels?

The answer would be c (set)hope this ! (:

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)