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
Too many men A related, but more serious, penalty of "illegal participation" occurs if the extra man or men enter the field during the play. Illegal participation is a 15-yard penalty in high school football. If the illegal participant prevents a score, it is an unfair act and the score is awarded. "Too many men on the ice" is a bench penalty in ice hockey called when a team has more than the legal number of players (six, including the goalie, if not already short handed) on the ice at one time. This term is normally used even in women's ice hockey, although