American football positions four linebackers, and four defensive backs (two cornerbacks, a strong safety, and a free safety) Special teams are units that are on the field during kicking plays. While many players who appear on offensive or defensive squads also play similar roles on special teams (offensive linemen to block, or defensive players to tackle) there are some specialist roles which are unique to the kicking game. 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
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