Since I have a chronic back ailment, I already suffer all my life a backache. Before I had this role, I attended the back-Doc, who then eingeränkt me in regelmäßiegen intervals. Although this role is not a substitute for medical advice or Thraphie but it definitely helps when I feel a sensation of pressure. In addition, other body parts can massage it. However, I take the role for mainly for my back and the daily morning and evening :)) I can say that me this produckt has a piece Lebnsqualität returned. In this sense, a clear buy recommendation from my side !!!!