Absolutely!!!!! The 'balance test' that they use in the commercial is nothing more than "applied kinesiology' which is a long ago discredited technique still used by dishonest chiropractors. The first time you are pulled on, you are not prepared and the practitioner may touch your arm or elbow in a way that distracts you momentarily. After you don the magical miracle device, the practitioner will subtly prepare you for the second pull, which you of course will also anticipate. He will also often pull at a different angle or with less actual force than before. The technique is subtle, but convincing to anyone who does not know about this. Besides, an invention of this magnitude would garner the inventor a Nobel Prize, No?