The quarterback is a member of the offensive team, behind the center and in the center of the offensive formation. He is usually the leader of the field command. He launches most attacks and has the responsibility to signal before most attacks. ? ?

Generally, the quarterback lines up behind the center, about 1.5 yards away from the attack line. He is the offensive brain of the team and the center of the whole offensive system, and all offensive tactics are conveyed to the field through him. At the same time, they are also the initiators of the passing attack, and the accurate long pass will change the game instantly.

Representative quarterback of NFL

1, payton manning, former American football player, five-time league MVP, two-time Super Bowl MVP, 1 Super Bowl MVP.

2. American professional football player Aaron Rogers plays quarterback in the Green Bay Packers.

Tom brady, an American professional football player, is a quarterback. His nickname is Magic Tom. Tom brady is not invincible. He has experienced many painful failures. However, repeated failures have really hardened and strengthened this person's mind. Originally, the whole team was not as good as Qixin. When the team leader didn't back down, the team was even more invincible.

Refer to the above? Baidu encyclopedia-quarterback