Looking to get in some cardio but tired of running on a treadmill like a hamster? Then grab a ViPR (pronounced viper and is the long red tube) and start shuffling. Start off slow but when you are ready build up speed and try to go side to side as fast as you can with three shuffles in between. Having the ViPR uppercut at the end of each shuffle makes this a total body exercise, that means you are going burn more calories and build full body strength.