You don't have to wait until middle age to start worrying about your weight.
In fact with the advent of computers and television our kids are a lot more seditary then we were.
For example, playing football has been replaced by playing Madden 2006. Now, as adults we often fight the Milwaukee tumor aka the beer belly but now a days our kids need to worry about what I call the Twinky Tummy or too much fast food.
Often times we're to blame as our lives get more and more fast paced our kids' diets get worse. Doctors say this could lead to child obesity.