This express core workout uses the Overball to take your abdominal training to the next level. Over 20 minutes, you’ll move through deeply focused exercises that activate your deep core, improve spinal stability, and enhance body awareness. The Overball introduces instability and support where needed, helping you isolate the right muscles for maximum results. This is the perfect short-format class to build strength, control, and a strong Pilates foundation — no crunches required.