What is consequence of too much body fat?

Extreme issues including heart disease, walking, and becoming unable to conceive a baby

The physiological benefits of warming up and cooling down

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)