Scrum (rugby) the players who are designated forwards binding together in three rows. The scrum then 'engages' with the opposition team so that the players' heads are interlocked with those of the other side's front row. In rugby union the initiation of the process is verbally coordinated by the referee who calls 'crouch, bind, set' as of 2013 (formerly 'crouch, touch, pause, engage', 'crouch and hold, engage' before 2007). The scrum-half from the team that did not infringe then throws the ball into the tunnel created in the space between the two sets of front rowers' legs. Both teams may then try
John McCarthy (referee) air. McCarthy was the most senior referee in the UFC and is well known for his delivery of "Let's Get It On!", a catchphrase created by boxing referee Mills Lane. McCarthy served as one of the head referees for nearly every fight in the UFC from UFC 2 until UFC 77, and was considered as much a part of the UFC as the octagonal arena itself as he was the key figure in the writing of the current Unified Rules for the sport of MMA, which is now recognized by the ABC and Athletic Commissions across North America. His 535th