Experience expert-led group and private Reformer Pilates sessions designed to help you move better, feel stronger, and live pain-free. What is Reformer Pilates? Reformer Pilates is named after the Reformer, a unique piece of equipment designed by Joseph Pilates. But honestly, “Reformed Pilates” makes sense, too—because this workout isn’t just about exercise; it’s about reinventing how your body moves and feels.