Jillian Michaels Ripped in 30 for $9.49

Features 4 levels of workouts over a four week period. Each level incorporates Jillians s best-selling 3-2-1 interval system: 3 minutes of strength, 2 minutes of cardio and 1 minute of abs.  The 3-2-1 system is repeated three times in each workout and is designed to get you ripped in 30-daysBegin with week 1 and when ready, progress to the next week.