Which of the following is the least likely way that peer groups influence a person's body image?
a. providing a forum to gossip about others

b. providing a standard to compare oneself against

c. providing exposure to new foods

d. providing a group with which to exercise

The answer that you are looking for is the letter 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)