I have an elbow that bends the wrong way, and I'd do things like stand in an elevator and the doors would close, and I'd pretend that my arm had got caught in it, and then I'd scream, 'Ow, ow, put it back!' ↗
Now he must not go the wrong way round the circuit, and unless he can spin himself stationary through 360 degrees I fail to see how he can avoid doing so. ↗