TAO Wellshell - a tiny gym in your pocket.
The device’s app, which comes in both iOS and Android flavors,
comes with more than 50 exercises that can be done practically anywhere.
The gadget is based on ancient principles of isometrics, the science of
applying pressure to build strength that’s also seen in yoga and Pilates workouts.
You squeeze the Wellshell with your palms or any other part of your body, such as
between your knees. While doing so, it can act as a controller for video games
such as a skier negotiating a downhill course.
