Hugh Jackman has admitted that his strict diet and exercise regime for 'Wolverine' makes him angry
''Wolverine is very determined and visceral. It's not just his anger that drives him, although he obviously uses anger to his advantage. 'I don't get angry while playing him. I get more annoyed in the months leading up to the start of filming and having to go on this insane diet and training regime in order to put on 25lbs and bulk up,” he said. “You'd be angry too if you were eating 6,000 calories a day and bench-pressing 350lbs.''
