The adjustable, self-inflating BodyBolster® provides active support by molding to the shape of your body. This flexible postural support provides relief from backache and stiffness, while stimulating healthy joint movement and promoting proprioception feedback. Everyday activities such as walking, sitting or swinging a club all become easier as you strengthen weak areas and re-train your muscles to work in the correct sequence. Easily inflates or deflates with the twist of a valve. The BodyBolster Package includes BodyBolster and a Move Freely DVD. Buy together and Save!