What is the red zone in football?

The red zone in football refers to the area on the field between the opponent's 20-yard line and the end zone. Once a team enters the red zone, they are within striking distance of scoring a touchdown, which is worth six points. Because the field is shorter in this area, the defense may choose to play more aggressively to prevent the offense from scoring. Teams will often use different strategies and plays when they enter the red zone to maximize their chances of scoring a touchdown. Additionally, if a team is unable to score a touchdown in the red zone, they may attempt a field goal for three points.