Which of the following is a health problem associated with obesity in children?

a) risk of not being able to increase strength
b) risk of not being able to reduce their weight
c) risk of denser bones
d) risk of bone fractures

b) Risk of not being able to reduce their weight

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)

Answer up to 6,000 fatal crashes a year;