0 0 0 0 0 0 1 This Total-Body Workout Blasts Fat in Under 20 Minutes Don't think cheerleading is a sport? This workout will change your mind. Developed by Sean Bartram, the official trainer for the Indianapolis Colts lean body type cheerleaders, it features essential HIIT (high-intensity interval training) moves that will burn fat and sculpt muscles fast. And just one look at the cheerleaders themselves, who serve as models in his book (and here as well!), High-Intensity Interval Training For Women ($18), and you won't even question it these women have the strength, endurance, and abs of any elite athlete. Even better news? This total-body workout is just 10 to 16 minutes long, depending on how long you rest between intervals.
News source: http://www.popsugar.com/fitness/HIIT-Workout-All-Levels-36803632