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
American football at the Summer Olympics "by default." As Francis Field was the main stadium for the 1904 Summer Olympics, only those games would have been considered a demonstrations for Olympic crowds. Only two games at Francis Field were played that did not involve Washington: a match between Purdue and Missouri, and the first match between two Indian school teams (Haskell and Carlisle) who were considered powerhouses in college football at the time. Though American football has not been played in the Olympics since then, various American football players have participated in the Olympics. In 2013, The International Olympic Committee gave provisional recognition to The International