Pilates RingsStudio equipment, home price the Pilates ring that makes your living room feel like a proper reformer studio. Why you'll love it: 34cm diameter is the studio standard size the resistance is calibrated for the exercises your instructor has been teaching you Detachable design packs down for travel and stores effortlessly at home no gym bag drama Assembly manual included so you're set up and moving within minutes of unboxing Targets inner thighs, chest,