In ice hockey, the term "penalty box" refers to a designated area where players serve time for penalties. When a player commits an infraction, such as tripping or fighting, they are sent to the penalty box, usually for two minutes or five minutes, depending on the severity of the offense. During this time, the team plays short-handed, giving the opposing team a power play opportunity. The penalty box is critical in games, as it can shift the dynamics by influencing scoring chances and team strategies.