Flatten your abs while getting a total body workout with the Coreplus Reformer. Mari Winsor (of Winsor Pilates) takes the lead in this full-length program that replicates the movement of a Pilates Reformer class. Lose weight and tone muscle faster by adding resistance to your Pilates practice. The CorePlus Reformer is a new and innovative fitness tool with a four loop design that engages your entire body. Versatile, lightweight and east to store, the CorePlus Reformer is the perfect weight loss and toning fitness solution.