In the game of rugby union, there are 15 players on each team, comprising eight forwards and seven backs. In addition, there may be up to eight replacement players "on the bench", numbered 16–23. Players are not restricted to a single position, although they generally specialise in just one or two that suit their skills and body types. Players that play multiple positions are called "utility players".
The forwards are in the scrum while the backs are lined up across the field.
A scrummage in a traditional football game in Lower Normandy, France, 1867
A full-back, Pat McCabe, fields the ball from a kick.
Jason Robinson, a wing playing for Sale Sharks towards the end of the 2005-2006 Guinness Premiership.
Rugby union football, commonly known simply as rugby union or more often just rugby, is a close-contact team sport that originated at Rugby School in England in the first half of the 19th century. Rugby is simply based on running with the ball in hand. In its most common form, a game is played between two teams of 15 players each, using an oval-shaped ball on a rectangular field called a pitch. The field has H-shaped goalposts at both ends.
South African Victor Matfield takes a line-out against New Zealand in 2006.
Rugby School in Rugby, Warwickshire, with a rugby football pitch in the foreground
James Ryan, captain of the New Zealand Army team, receiving the Kings Cup from George V
Sébastien Chabal (far left) in number eight position before entering the scrum
