Near Instant Relief
I just received this so first-use review.  As anyone who has severe C-spine stenosis I was in constant pain and rushed to use this.  It provides near instant relief.  I do my physical therapy stretches with it on to assist realignment of bulging discs in my neck.  So far it appears to assist that too.  Looking forward to using it daily.  Maybe I won't require an operation?
Rating: 5 stars