Defensive tackles are key players on a football team's defense, positioned in the interior of the defensive line. Their primary role is to stop the opposing team's running plays and pressure the quarterback during passing plays. They use their strength and agility to engage with offensive linemen, creating opportunities for other defenders to make plays. In addition to stopping runs, defensive tackles also play a crucial role in disrupting the offensive line's blocking schemes. They often work in tandem with linebackers and defensive ends to form a cohesive defensive unit. Effective defensive tackles can significantly impact the outcome of a game by limiting the offense's effectiveness.