Dealing with a tight back is not lots of fun. The Belmint Electric Back Stretching Mat can provide you with much needed relief whether you are dealing with shoulder, lower back, or sciatica pain. It comes with 4 automatic stretching functions (stretch, flow, energize, and twist). It uses air chambers to align your body properly to emulate yoga-style stretches.
This electric back stretcher has a convenient remote for changing massage intensity level. It also has straps, so you can carry it around easily.