Yips

A rooster crows, a frog croaks, a dog barks, a puppy yips, a pig oinks, a goat bleats, a cow moos, a cat meows, and a chicken clucks.

His office is a baseball park and he is a pitcher for the N.Y. Mets—a job guaranteed to give anyone a good case of after-hours yips.

Bracing as all this may be to the President, it gives his security and logistical forces the yips.

Golfers may be surprised to learn that the yips, in one form or another, occur in a wide variety of other sports and even in other non-athletic walks of life and work.

Defining precisely why a professional cyclist might lose his touch on descents is as difficult as explaining a golfer's yips or a striker's sudden inability to find the net. It happens rarely, most famously in the early 1990s; the double world champion Gianni Bugno suffered from it and only rediscovered his "flow" after being made to listen to Mozart to calm his nerves.