In American football, much of the spotlight falls on the flashy plays of quarterbacks, running backs, and wide receivers. Yet, behind the scenes, an equally important but often underappreciated unit holds the key to a team’s success—the offensive line. The offensive line (O-line) is the backbone of any football team’s offense, responsible for both protecting the quarterback and creating running lanes for ball carriers. Without a strong O-line, even the most talented quarterbacks and running backs struggle to make an impact.