Correction Of The Hip Area: Psoas Muscle Massager can help you relieve waist soreness caused by sedentary, it supports our digestive organs and regulates our breathing. Safe Material: Psoas Muscle Release Tool is sturdy and durable, and it is made of carefully screened ABS material that is harmless to the human body, allowing you to exercise your waist for a long time. High Massage Precision: Psoas Release Tool Hip Hook can precisely locate the psoas muscles, and the massage precision is high. Equally effective at releasing tension in nearly every muscle in the body. Different Role: Psoas Muscle Tool is a multifunctional massage tool, even though it is designed for psoas muscles, it can also massage hamstrings, thighs, calves, lower back, upper back, triceps, biceps, and more. Widely Used: Psoas Muscle Stretcher can always be with you, it can be used anytime and anywhere. Designed to provide the deepest level of relief for anyone of any age, or size. It is a self-care mobile massage and muscle release tool. They regulate and support our digestive organs, regulate our breathing, and help pump blood and lymph fluid through our bodies. It can correct discomfort and dysfunction in the hip area at any time and release the body's muscle tissue stress. The psoas release tool is designed to provide the deepest level of relief for anyone of any age, shape, and size. Versatile and precise, it's equally effective at releasing tightness in nearly every muscle in the body. Use it 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*psoas muscle massager