I don’t have calf cramps, but sometimes I’ll be flexing my toes and I’ll feel one start to fire up a cramp, and it’s a fast-paced high-stakes game of Operation, where I keep moving my toe around trying to find the magic relaxation spot, while it sends off more and more alarming pre-cramp warning buzzes. (That may not be a perfect metaphor but I got tired of thinking of board games. I also considered Battleship.)