The Chiropractor said he had somthing to help my balance.He had me put my hands together in front of me.He then lifted my hands with his hand and I would loose balance and start to fall backwords.He then repeted this While I was standing on special insoles and I did this twice without fLLING BACKWORDS. He sead the sox that he sold me had somthing woven in them that would help like the insoles helped me.They look like black nylon socks with with the word STASIS printed on the bottomwith a red rectangle 1"x3"on the bottom front of the socks.The card they came on said Made in China! Oh well they seem to help.