American football positions American football positions In American football each team has 11 players on the field at one time. The specific role that a player takes on the field is called his position. Under the modern rules of American football, teams are allowed unlimited substitutions; that is, teams may change any number of players after any play. This has resulted in the development of three "platoons" of players: the offense (the team with the ball, which is trying to score), the defense (the team trying to prevent the other team from scoring, and to take the ball from them), and the special
Black players in professional American football all five of the black players that were still in the subsequent National Football League left the league. Several teams were kicked out of the league that year, and with a large number of available, talented white players, black players were generally the first to be removed, never to return again. For the next few years, a black player would sporadically pop up on a team: Harold Bradley Sr. played one season with the Chicago Cardinals in 1928, and David Myers played for two New York City-based teams in 1930 and 1931. In contrast, ethnic minorities of other races were