Ep 1. Jillian Michaels: Ripped In 30

Ripped in 30 has four 24-minute workouts based on Jillian's best selling body shredding 3-2-1 interval system: 3 minutes of strength, 2 minutes of cardio and 1 minute of abs. Each routine has fresh and fun new moves that progress in difficulty over a four-week period with a new workout each week.