I was recently in NYC and tried out the Motion Ware Vest for the second time with Dr. Stephen Kantor. It helped me zero on the stairs and very slightly when he pushed me to the right. It was nothing like the video.The vest itself was snug and bolstered by a weight which was placed in my upper back area. In the meantime, I have encountered a new dr. who is an MD and Chinese Med man, who recommended a round of acupuncture and Chinese herbs. Anyone try anything?