.... Portable TENS gadgets have been produced for home use, but they still require dealing with the wires and pads that attach to your skin and that is an even bigger pain than the one in your back. So a smart company in Chattanooga, TN, Hollywog, has invented the first wireless TENS machine: the WiTouch.
Ever notice the posture of a horseback rider? Straight back, flat tummy.... Most folks don't realize that horseback riding is exercise, but sitting up straight while your body weight is shifting back and forth and up and down requires flexing and relaxing appropriate core muscles. The Compact Core Exerciser mimics the movements of horseback riding as well as its effects on your body.