Lacrosse is a fast paced, action packed game and as well as penalty signals, the referee has many technical rules and regulations which he must clearly communicate with the players on the pitch and with officials on the bench. As the game has developed, a series of recognised arm signals has evolved which the referee will use during the course of the game.

On this page you can test yourself to see if you really do know what they all mean! - Below are the lacrosse referee signals from the English Lacrosse Association official Rules of Men's Lacrosse.

To test yourself just hover your mouse over each signal for the answer. Oh, and don't forget to check out the last one which is just for fun!