Interval Workout to Burn 300 Calories

SOURCE:http://www.popsugar.com/fitness/Interval-Workout-Burn-300-Calories-18920083

Trying to get rid of extra weight in your stomach? Interval training is proven to blast belly fat. Here"s a 45-minute interval workout you can do on the treadmill (set the incline to one to prevent shin. view full post