Order this workout at
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 to shock your entire core/abdominal region with the following various workout programs: Yoga