Get Your Kicks! Kick your workout into high gear with Interval Exercise. Interval training really boosts that calorie burn, uses more major muscle groups and gets you to your weight-loss goals FAST. This 30-minute, high-energy walking workout adds short bursts of fun and easy kickboxing moves that make exercising anything but a little walk in the park. After a quick warm-up, we'll alternate a brisk walking workout with two-minute sessions of kicking, stretching and boxing that'll make your body say, "Whoa, the couch potato days are officially over!" Trust me, you will not need to ask whether or hot you're getting a terrific, total-body conditioning - every muscle you've got will remind you that you are! Ready to add a little "kick" to your workout? Then let's get walking.