Correction of the Hip Area: The Psoas Muscle Massager helps relieve waist soreness caused by prolonged sitting. It supports digestive organs and assists in regulating breathing. Safe Material: The Psoas Muscle Release Tool is made from high-quality, body-safe ABS material. It is durable and designed for long-term use during exercise. High Massage Precision: The Psoas Release Tool features a hip hook design that accurately targets the psoas muscles with high precision. It is also effective for releasing tension in various muscle groups throughout the body. Different Role: This multifunctional massage tool is designed for the psoas muscles but can also be used on the hamstrings, thighs, calves, lower back, upper back, triceps, biceps, and other areas. Widely Used: The Psoas Muscle Stretcher is portable and can be used anytime, anywhere. It is designed to provide deep relief for individuals of all ages, shapes, and sizes. This self-care massage tool helps release muscle tension in the hip area and promotes relaxation of muscle tissue. It supports the bodys natural functions, including circulation of blood and lymph fluid. Versatile and precise, it effectively relieves tightness in multiple muscle groups. Ideal for use on the hamstrings, thighs, inner thighs, calves, glutes, lower back, upper back, triceps, biceps, and chest. Specification: Material: Environmental ABS Net weight: 480g Product size: 280*140*134mm / 11.02*5.51*5.28in Packing List: 1 x Psoas Muscle Massager