Ab-toning belts, which use electric stimulation to tone muscles, have been around for a while. But often they're priced as high as big-ticket exercise equipment like treadmills. That's why we're ...

Think back to the days when you’d see those corny TV commercials that advertised what seemed to be magic transformative fitness devices, promising to completely change your body in a matter of weeks.

What do the experts say? An ab-belt study by the University of Wisconsin, La Crosse, concluded that test subjects using the belts “experienced no significant changes in weight, boy-fat percentage, ...