Stand up and move your arms. The game moves with you. Immersive Workout is a set of games you play with your body instead of your thumbs. You point your phone camera at yourself, throw the game up on your TV, and then you are the controller. No pad, no wristband, nothing to hold. You move, and it reads your whole body doing it. The first game is the flappy one. You flap your arms to keep a little bird in the air, squeeze through the gaps, and go again when you eat a pipe. Sounds easy. Your…