Cathe Friedrich STS Ab Circuits Ab Workout DVD For Women and Men - Contains 7 Abdominal and Core Training Workouts - Use This Core Strengthening DVD To Develop Flat Abs For Women and Men
- Yoga-Based Abs | Pilates-Based Abs | Weights & Plates Abs | Stability Ball Abs | No Equipment Abs | Medicine Ball Abs + Bonus Medicine Ball with a Partner.
- Ab Circuits was designed to specifically coincide with the STS shock training program.
- Expect to "shock" your entire core/abdominal region.
- For best results do two or three different workouts per week.