Australian rules football
Players and equipment

In a standard match, a team may consist of anywhere between 14 and 18 players who may be permitted on the playing surface at any given time. Each team may have up to four interchange (reserve) players who may be swapped for those on the field at any time during the game. Although some leagues in less populated areas may use as few as 12 players. In addition, some leagues notably including the AFL, have each team designate one additional player as a substitute who can be used to make a single permanent exchange of players during a game for either medical or tactical reasons.

Players on the playing surface can be swapped with those on the interchange bench at any time. They must though pass through a designated "Interchange Area". In the event a player fails to pass through this area correctly, or if too many players from one team are found to be on the ground at a time, a free kick will be awarded to the opposing side.

While there is no set uniform, the basic equipment for Australian football consists of a guernsey, shorts, socks and boots, with additional pieces of apparel such as headbands and gloves additionally being permitted. Players may wear certain pieces of protective equipment, such as helmets or arm guards, if approved by the relevant controlling body. Mouthguards are strongly recommended for all players.

Players are not permitted to wear jewellery, or other materials which the field umpire has deemed to be either potentially dangerous or increase the risk of injury to other players.
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