Ab Circuits contains the following seven ab routines:

#1 Yoga-Based Abs
#2 Pilates-Based Abs
#3 Weights and Plates Abs
#4 Stability Ball Abs
#5 No Equipment Abs
#6 Medicine Ball Abs + Bonus Medicine Ball with a Partner Abs
#7 Bonus Medicine Ball with a Partner Abs Only

Youll love the varied balance and strength challenges each workout provides. The best part of all is that there is something for everyone as well as everything for someone. For best results do two or three different workouts per week.