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
Football at the 2011 Pan American Games – Women's tournament Football at the 2011 Pan American Games – Women's tournament The women's association football tournament at the 2011 Pan American Games was held in Guadalajara, Mexico at the Omnilife Stadium from October 18 to October 27. Associations affiliated with FIFA that qualified were invited to send their full women's national teams. For these Games, the women competed in an 8-team tournament, which is a drop from 10 at the 2007 games. The defending champions are Brazil, who won the title on home field. A National Olympic Committee may enter one women's team for the football competition. Mexico, the host nation