A chicken wing tackle is a move in Australian rules football and rugby league, in which a player locks an opponent's arm so that he or she cannot legally move the ball. It is a controversial move that has injured players and resulted in fines and suspensions for players performing the tackle. The phrase was coined by Fox Sports NRL Producer Geoff Bullock (a.k.a. Bluey) in 2008. [1] Australian rules players are particularly vulnerable due to the swinging arm motion of the handball as a primary method of passing. A chicken wing tackle can pull a player's arm in such a way as to hyperextend arm and shoulder joints, causing the potential for painful dislocation.