Penalty card association football league for a 5-minute bench penalty for unsportsmanlike play. And it is also used in the beach soccer for a 2-minute bench penalty for unsportsmanlike play. A Blue Card is also used in quidditch to indicate a technical foul. The fouling player is sent to the penalty box for one minute or until a goal is scored against the fouling player's team. Unlike a yellow card, there is no additional penalty for multiple blue cards. In European indoor soccer or Futsal, a Blue Card was used to send a player off the court; however the team was able
Substitution (sport) Substitution (sport) In team sports, substitution (or interchange) is replacing one player with another during a match. Substitute players that are not in the starting lineup (also known as bench players, backups, or reserves) reside on the bench and are available to substitute for a starter. Later in the match, that substitute may be substituted for by another substitute or by a starter who is currently on the bench. Some sports have restrictions on substituting or interchanging players whereas others do not. American football, ice hockey, and basketball are examples of sports which practice "unlimited" substitution, albeit subject to certain