Question 12. any action or condition that increases the likelihood of injury disease or other negative outcomes is called a . A. risk factors

B. wellness

C. nutrition

D. mental 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)

Well i guess u know a lot of that, huh? that's nasty of me, isn't it? lol