A Defensive Back is a player on a football team whose primary role is to defend against the opposing team's passing plays. This position includes various roles, such as cornerbacks and safeties, who work together to prevent receivers from catching the ball. They must be quick, agile, and skilled in reading the quarterback's intentions to effectively intercept passes or tackle the ball carrier. Defensive backs also play a crucial role in supporting the run defense. They often need to read the offensive formation and react quickly to help stop running plays. Their ability to cover ground and make tackles is essential for a strong defensive strategy, contributing to the overall success of the team in games.