I have that problem if it's not put low enough. I have it put as low as it can, and make sure it's wide enough. The thin ones move up easier too.
I think some people move more in the chair also. I have tight trunk/lateral supports on my sides to hold me in place and keep my spine from curving more. That keeps me pretty straight and probably prevents the binder from moving as much.. Greg _____ how do you keep the binder from working its way up to your chest? everytime i move or lean forward or to the side, the binder works its way up. i was thinking of way to attach to pants to hold it in place.
