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

Ab Circuits was designed to specifically coincide with the STS shock training program. Expect [...]