The center, as the name suggests, is the defensive end in the midst of the offensive line, but centers also snap the ball back to the quarterback to start offensive plays. They are usually the largest players on the line and are responsible for blocking downfield defenders. Most centers can also pull or block linebackers or even defense coaches'scores during games. Centers usually have several different moves at their disposal when blocking someone one-on-one. They can use their size to their advantage by standing them up and pushing them away from the play, using a double team, or pulling them off the line. Often, centers will "block out" certain defenders before the snap, allowing other players more freedom to move laterally or toward the sideline. This is especially important when trying to block larger players like linebackers or defensive ends who can pose a threat if left unattended. After the ball is snapped, centers may also slide or lead with their feet to avoid getting blocked out of the play. Overall, centers must be able to read and understand what the offense is doing so they can get their teammates free. They should also be able to physically dominate their opponents. The center position is not for everyone, as it requires strong leadership skills and a high tolerance for pain while playing against other people's bodies daily.