1. what is one of the reasons why the percentage of overweight teens have increased over the 50 years?
teenagers spend more time outside
television commericals promote healthy food
there is more junk food avalible mine
people have acess to less food today.
2. bmi is a ratio of
hieght to body fat mine
weight to hieght
muscle mass to bone mass
weight to activity level
3. what is the best way to take care of yourself
particpate in a variety of phyisical activities mine
worry about being physicaly perfect
eat more calories than you can burn
make yourself look like a tv star and models