In this challenging, high-energy workout, fitness expert Stacy Cronin begins with 10 minutes of stretching before leading a fat-burning, 30-minute cardio routine consisting of dynamic kickboxing combinations, followed by abdominal and floor exercises that slow the pace for an effective cool-down. Bonus footage includes a step-by-step demonstration of the kicks and punches to familiarize beginners with the moves used in kickboxing.