A Defensive Tackle is a position in American football, primarily responsible for stopping the opposing team's running plays and pressuring the quarterback. They line up on the defensive line, usually between the defensive ends, and use their strength and agility to disrupt offensive plays. Defensive tackles play a crucial role in a team's defensive strategy, often requiring them to engage with offensive linemen to create openings for linebackers and other defenders. Their performance can significantly impact the outcome of a game, making them vital to a team's overall success in the National Football League (NFL).