[Easy to carry and can train outside Pilates ring] It is a small resistance device used in Pilates exercises to help strengthen muscles and support posture. Depending on how you use it, you can train various muscles, mainly strengthening your core, arms, legs, adductor muscles (inner thighs), and back. This Pilates ring features an EVA foam handle that fits gently in your hand, and has a cushioned, easy-to-grip, and non-slip design. You can use it if you're just getting started with Pilates or want to add a moderate amount of intensity to your training routine. The elastic structure provides a stable load, which improves muscle tone and endurance. Lightweight and easy to carry, you can enjoy training at home or on the road.