Actually my sister has me experiment with some of these things. I havent found it to work. I think the problem is these are based on similar idea to chiropractors that 6oure simply out of alignment. But an adjustment can't hold if the ligaments are damaged.@frozenborderline I know you suffer with neck issues. Have you ever looked into Esther Gokhale and Mike Mew? I believe if you combine these two methods, you achieve a natural posture in which your cervical spine is in constant traction.