Dancers, strengthen your arch and gain that competitive edge! Archxerciser provides resistance for several key foot exercises used in clinical rehab of the arch and foot. The Archxerciser brings you sore foot relief by strengthening the foot's musculature, both intrinsic & extrinsic. The Archxerciser treats a variety of common foot ailments including plantar fasciitis and heel spur syndrome. Archxerciser has a variety of applications. The Archxerciser is also useful for treating the foot & ankle after surgery, it also improves an athlete's and dancer's jumping performance and acts as a preventative aid against sore feet for those who stand for extended periods.