Master instructors Emily Welsh and Alison Davis McLain help you achieve total body transformation results in just 20 minutes a day, 3 days a week. The leading edge sculpting and cardio intervals in TURBOCHARGE WEIGHT LOSS cut your workout time in half. Each workout features "Mini Bursts" -- a breakthrough technique that kick-starts your metabolism and fires up the calorie burn to help you achieve the results you want in the time you have.