After ten years in dentistry and a car accident I have suffered with neck pain for years and years. Tried physio and osteopath etc. nothing really helped. My head has always felt so heavy and muscle pain and headaches and uncomfortable with an ugly hump on the back of my neck. I saw the ad for this on tv and thought I would try it. I have been using it 3 times a day for 10 minutes a time for one week and the results are nothing short of amazing. My head feels lighter. The ugly hump has flattened out to what looks almost like a healthy neck already. My muscles have relaxed and my shoulders and posture are so much better and relaxed. I ordered a second one because I never want to be without this. I will keep using and can only imagine it will continue to improve even more each day and that I will get into a maintenance versus treatment cycle. Everyone should have one of these for the amounts we are looking down at our phones etc to keep from ever getting bro the shape I was in. I couldn’t be more thank full. This will change my quality of life. I had the neck of an 80 year old at 35 and thought I was destined to a life of pain and discomfort. There were moments of discomfort this week as my muscles and nerves need to retrain but I stuck with it and will continue to. Using it exactly as in the instructions. This really works!!!!!