A penalty shootout at the Soccer World Cup. All eyes are on the best striker of the team. He should take the decisive shot, preferably past the goalkeeper. The striker must decide whether to aim for the right or left corner of the goal. In his brain, he plans both options before making the decision. If the goalkeeper's posture indicates that he will jump to the right at the decisive moment, the striker will develop a temporary preference for planning a movement to the left corner.