We spend a lot of time siting. Probably more than we realize and certainly more than is good for us. We can't easily change how we sit and after facing decades of trying different chiars to aliviate his unrelenting back pain, Dr. Olsen invented a chair that would be the solution. The chair is able to adjust to your position freely, naturally, and comfortably in real time- moment to moment movement without adjustment knobs. Such movement will relieve back pain, as well as prevent the body from being passive.