OPTP Back Vitalizer

A 16" x 12" multi-functional air pillow, the Back Vitalizer™ offers multiple ways to relieve back pain: When laid upon, it bridges the lumbar spine for decompression of the discs. Placed on a chair behind the back, it functions as a lumbar suport. When sat upon, it functions similar to an exercise ball activating the deep stabilizing muscles of the spine for core stability. On the seating surface, it functions as a posture positioning wedge. In standing, it can be used for ankle rehab and balance training. Premium biodegradable polyurethane coated nylon is durable and easily washable. Adjustable inflation allows for total control of the level of exercise or support. Supports up to 400 pounds. "...The next day, my instinct was verified when I used the device after sitting in a course for more then 8 hours. Not accustomed to sitting for such long periods of time, my back was stiff and achy. I tried the Back Vitalizer -- 15 minutes sitting on the device and 15 minutes using the device as