Editorial Reviews
Ripped, flat abs in 6 weeks with the toughest U.S. coach, Jillian Michaels.
Forget boring crunches - Jillian AB-crushing chisel central system with its winning combination of focusing on core circuits of cardio and abdominal exercises to tone up. Week 6 Six-Pack includes two dynamic training sessions 30 minutes warm-up and cooldown. Start with Level 1 for three weeks, then advance to level 2 of greater intensity and burn fat. Stick with it and see dramatic results!
