Gift for my daughter
My daughter requested this device for Christmas. She appreciated it's ease of use, but has only used it for a short period of time, so she can't speak to it's ability to alleviate her discomfort at this stage.  She is 18, but has struggled with bursitis and mild scoliosis since her early teens. Hopefully, this will help with some of her discomfort.
Rating: 4 stars