A "Full-Back" is a position in football (soccer) primarily responsible for defending against opposing wingers and providing support in attack. Full-backs typically play on the left or right flanks of the defense and are expected to be versatile, combining defensive skills with the ability to join offensive plays. In addition to their defensive duties, full-backs often overlap with wingers, delivering crosses into the penalty area. They play a crucial role in maintaining width in the team's formation, allowing for better ball movement and creating scoring opportunities. Full-backs are essential for both defensive stability and offensive creativity.