Ball-up

rdf:langString Ball-up

rdf:langString A ball-up (pl. ball-ups) in Australian rules football is the method by which the field umpire restarts play at a neutral contest after a stoppage within the field of play. It involves the throwing or bouncing of the ball up between two players, known as rucks, who then attempt to win possession for their teams. A related type of contest, the boundary throw-in, occurs to restart play after the ball has gone out of bounds. It is governed by similar rules, although is not itself known as a ball-up. Ball-ups have been part of the Laws of the Game since 1872. Ball-ups are the equivalent of a jump ball, faceoff or dropped-ball from other team sports.