The Nickel Defense is a football defensive formation that uses five defensive backs instead of the traditional four. This strategy is designed to counteract passing offenses by adding an extra player in the secondary, which helps defend against wide receivers and tight ends. The extra defensive back, often referred to as the "nickel back," provides additional coverage and support against passing plays. In the Nickel Defense, the alignment typically includes two cornerbacks, two safeties, and the nickel back. This formation is particularly effective against teams that frequently use three or more wide receivers, allowing defenses to adapt to modern offensive strategies. By enhancing pass coverage, the Nickel Defense aims to limit big plays and force the offense into less favorable situations.