1.[High-quality materials]: This leg stretcher is made of durable, high-quality materials with a sturdy steel frame, ensuring durability and excellent rust and corrosion resistance, providing a reliable stretching experience. The split machine is designed with casters instead of the plastic wheels commonly found on office chairs, ensuring that you move smoothly and easily during stretching. 2.[Enhanced Comfort]: Ergonomically designed to provide maximum comfort during use, it comes with soft pads and adjustable settings to ensure personalized and pain-free stretching. Sit comfortably, use the wheels to adjust the extension arm, and use the leg stretcher to find the ideal position for a deep and effective stretch. This split machine is designed to target your inner thighs, buttocks, pelvic floor muscles, and lower back muscles for an effective full-body stretch. 3.[Enhance Leg Strength and Flexibility]: Ideal for strength training, this leg stretcher not only helps improve flexibility, but also helps build leg strength by exercising and stretching the buttocks and leg muscles. This split machine helps you significantly improve flexibility while promoting the growth and firming of your leg muscles. 4. [Adjustable, Suitable for All Fitness Levels]: The leg stretcher is designed with adjustable functions, suitable for users of all skill levels, from beginners to advanced athletes. This split machine has a range of motion of up to 240 degrees, which can gradually improve flexibility and leg strength no matter what your starting point is.