Total-Body Fat-Burning Workout
Melt Away Calories in Half the Time
15 Minutes to Fit
This routine pushes the muscles in half of your body, and then allows them to recover while you push the other half. Cycle through all four exercises, resting 1 minute between each, and repeat for 15 minutes. You'll hit every muscle and move at a pace fast enough to melt fat, says the workout's creator, Mike Robertson, co-owner of Indianapolis Fitness and Sports Training.