10 points
some teens who take birth control pills are not sexually
active but are on the pill to decrease acne, pain (cramps),
or menstrual bleeding.
o
true
o
false

The answer would be true...I actually have a friend that is doing it for that reason

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.