Obese kids won't trim down with one hour daily exercise

We keep telling you that kids need a minimum of one hour of moderate exercise a day. It's true, they do. But some kids need more.

One hour of exercise just isn't enough for obese kids, says a new British study. In fact, the study found that exercise alone had no positive effect on weight control over time. Don't get me wrong, here -- it had health benefits, just not weight loss benefits.

It seems improving kids' diets had a greater impact on weight -- and overall health too. Hey, that's what our Fitz always says: Weight loss and maintenance is 80 percent diet and 20 percent exercise. Aha. Same goes for kids, perhaps.

Want to get your kids on the right diet and fitness track? Consider these six tips.