In the sport of American football or Canadian football, the act of icing the kicker or freezing the kicker is a tactic employed by defending teams to disrupt the process of kicking a field goal just prior to the snap. Typically, either a player or a coach on the defending team will call time out just as the kicker is about to attempt a game-tying or game-winning field goal. This is intended to either stop the kick immediately as the kicker is mentally prepared, or allow for the kicker to kick immediately after the timeout so that the initial kick doesn't count, in an attempt to mentally disrupt the kicker for the actual kick.