"Games bring another level out in you. There is no way you can train to the same intensity when you are playing a game. It is just impossible. Your head won't allow you to do it. Because the adrenalin of a game and the importance of it steps it up to another level."
Irish former professional rugby union player who captained Ireland and the British & Irish Lions. He is widely regarded as one of the greatest centers in rugby history. His career had major impact on modern Irish rugby.