Zero in on your abs with the ABSball Workout Kit. The two-handled ball will isolate your abdominals more effectively than traditional ab routines, and the two 12-minute workouts teach you the techniques. Youll sculpt and tone your mid-section more efficiently while improving core strength, balance and reducing/preventing back pain. The kit includes beginner and advanced DVD workouts so you can train at your own pace, and an 8-pound ABSball.