Published: Saturday 3 July 2010, 16.41CET
Collina on preparation
Former top UEFA referee Pierluigi Collina talks to the UEFA Training Ground about the preparation referees should make before going into a match, from knowledge of tactical systems to research about individual teams and players.
©UEFA.com 1998-2017. All rights reserved.
Last updated: 16/02/17 9.34CET