Pulling.

A jockey trick, which used to be called “playing booty”—i.e. appearing to use every effort to come in first, but really determined to lose the race.

“Mr. Kemble [in the Iron Chest] gave a slight touch of the jockey, and ‘played booty.ʹ He seemed to do justice to the play, but really ruined its success.”—George Colman the Younger.