Be warned at first it's so thorough your back can feel a little sensitive for a short while,but that's because it's not used to this motion but after a short while the improvement is vast and the muscles and tension in your back loosen,the experience just gets better

The full back massager design is great and really deals with any nots,tension and pain you have in your back

Thank you i received this shiatsu back massager today and gave it a test run and just after an enjoyable 5 minutes my normally aching lumbar region was completely pain free