Small Changes, Big Results...

Daunted by the thought of making big better-for-you changes? Don't be. Research shows that even minor improvements can make a huge impact. For example, if you're intimidated by weight lifting, you'll be happy to know that a recent study found lifting light weights can be just as effective at building muscle as lifting the heavy stuff; as long as you work your muscles until fatigued, the amount of pounds doesn't matter. And when it comes to childhood obesity, every calorie counts. New research suggests that reducing the average calorie intake among children and teens by just 41 calories per day could end the steady increase in weight among American youth. We're guessing it wouldn't take a much bigger cut to turn around the adult obesity trend. And if you're the type who thinks calorie burning means a major workout, good news: Results of a  new study show that walking in place during commercial breaks can torch a considerable amount of calories and help establish healthy habits. So lift a light weight, cut a few dozen calories, get up off the couch... Just do SOMETHING!