NFL

The NFL means National Football League, that is the largest professional football league in the united states. It was created in 1920 by eleven teams. His first name was American Professional Football Association and changes his name in 1921

The sequents of seasons

The regular season is a seventeen-week schedule during which each team has one bye week and plays sixteen games. This schedule includes six games against a team's divisional rivals, as well as several inter-division and inter-conference games. The season currently starts on the Thursday night in the first full week of September and runs weekly to late December or early January.