Just when I think I've seen everything... I read an article on CNN.com about researchers at Indiana State University in Terre Haute who have come up with an idea to help kids fight obesity. The researchers found that 10 kids between the ages of 6 and 8 burned more calories and had higher heart and breathing rates when they moved 3 pound blocks as opposed to unweighted toys.

Dr. John Ozmun, a professor who completed the study with graduate student Lee Robbins admits that adding weights to toys isn't going to solve the obesity problem. But he does think that it could be a contributor to fitter kids. Other experts worry that children might hurt themselves by trying to lift too much weight too soon or they may hurt other children by throwing the heavy toys at their playmates. Instead of making playtime more intense by making toys heavier, the experts who oppose the approach advocate that kids engage in more activity. But everyone is in agreement that too many of today's kids are too heavy.

Obesity in children has skyrocketed over the past 40 years. Federal health officials report that one-third of American children are overweight and 17 percent are considered obese. Obesity is not just damaging to a child's self esteem; it can also increase the risk of diabetes and other serious illnesses.

Ozmun admits that we might not see 3 pound teddy bears being marketed anytime soon, but he does have plans to create the toys for use by physical therapists, noting that the heavier toys help with strength, balance, and coordination.

About the author: In her spare time, knotheadus writes for Epinions.com and maintains her own Web site, knot-heads.com.