The "DH 제도" (Designated Hitter System) is a rule in baseball that allows a team to designate a player to bat in place of the pitcher. This system is primarily used in the American League of Major League Baseball, where pitchers typically have lower batting skills. By using a designated hitter, teams can enhance their offensive performance and keep their pitchers focused on pitching. In contrast, the National League traditionally requires pitchers to bat for themselves, which can lead to different strategic decisions during games. The DH 제도 has sparked debates among fans and players regarding its impact on the game, with some advocating for its adoption in both leagues.