What kind of medicine is aspirin

It is used to reduce pain,fever and inflammation. Also used to decrease the risk of heart disease

Ibelieve the answers are a and c.

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)