Advantages• It reduces stress and helps you exercise your back muscles• It has 3 different levels to suit all ages• With exercise, you become more flexible and the levels can be changed• Acupressure treatment and back massage• It reduces the incidence of back curvature and several other diseases• Effective in relieving back pain and nerve pressure• It applies pressure on blood circulation points and stimulates them• Easy to use and lightweight• It helps to tighten the waist, raise the buttocks, and get a slim stomach• Made of high quality material