Back Stretcher for Pain Relief The back support helps people suffering from chronic back pain to reducing fatigue, stress, and tiredness during office hours, long walk, sedentary fatigue, gardening.  The Lumbar Alignment Stretcher can be used when you are lying down or sitting down.  This is secure heavy-duty Velcro that remains in a place even after continuous body movement. Press down with your thumbs and gently slide the narrow end of support arch into the level 1 position on the base It is an excellent aesthetic as comes with 4 flexible back splints which provide comfort even after prolonged use or when you have worn it easily during any social gathering in order to support the back .