"This one's a touch crazier, so it's a good one for the bathroom stall," Wolny warns. Sit up tall with your feet flat on the ground. Take your right arm over your head and put your hand on your left ear with your fingers facing down. Now tip your right ear down to your right shoulder while extending your left arm out straight to your side, like you're reaching for the TV remote. Hold it for about 30 seconds.