Trick Play

A trick play, also known as a gadget play or a gimmick play, is a play in American football that uses deception and unorthodox strategies to fool the opposing team. A trick play is often risky, offering the potential for a large gain or a touchdown if it is successful, but with the chance of a significant loss of yards or a turnover if not. Trick plays are rarely used not only because of the riskiness, but to also maintain the element of surprise for when they are used.

Trick plays take advantage of the fact that nearly all American football plays are either a pass from the quarterback or a run by the halfback. As a result, defenses will think pass when the quarterback has the ball and run when the running back has it. They respond by quickly changing position in an attempt to block further motion of the offense's players. Trick plays depart from these expectations, attempting to have the defence move into position to block the wrong play. They tend only to work if they are unanticipated.