Compact and Portable Design Lightweight, this leg trainer is easy to carry and store, allowing you to exercise anytime, anywhere—be it at home, the gym, the office, or outdoors. High-Quality Resistance Spring Built with a durable and quiet resistance spring, providing up to 16 lbs of resistance for efficient muscle toning and strength building. 360° Adjustable Rotation Features a 360° adjustable rotation angle, making it versatile for targeting various muscle groups such as glutes, arms, thighs, and back. Ergonomic and Comfortable Design The arc-shaped design ensures comfort and non-slip use during workouts, reducing strain and maximizing performance. Perfect for Postpartum Recovery Helps new moms strengthen their pelvic floor muscles safely and effectively, supporting a quicker recovery and improving overall health. Material: High-quality steel spring and soft foam for durability and comfort.