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Fitness expert Jillian Michaels hosts this 60 minute integrated program designed to mix cardiovascular exercise, strength training, and an intense focus on the abs to create a dynamic system that can result in extreme weight loss as impressive as 20 lbs. in 30 days. Jillian Michaels is TV's toughest trainer, but she is committed to getting big results. As your own personal trainer, Jillian will guide you through her exclusive 3-2-1 Interval System that combines strength, cardio and abs to blast through calories for a dramatic 30 DAY SHRED. The program includes three complete 20-minute workouts which progress by level of intensity. Start with Level 1 and advance through Level 3 – in no time you'll achieve a lean, shredded body.