Americans are fat. We eat too much. We don’t exercise enough. And, sadly, we’ve passed our food issues down to our kids.Current estimates put the number of youngsters that are considered to be overweight or obese at 30 percent. Everyone from the Robert Wood Johnson Foundation to the Centers for Disease Control and Prevention are recommending that our kids get out and move more.East Penn School District is taking strides to improve the health and fitness of the little people in our lives. The phys ed classes we grew up with are no more. The “experts” recommend that school-age kids engage in a …