Which of the following will most likely lead to more healthful decisions about food

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)

God to do a cool down after working out.  hope this .      cheers!