Manchester United boss Ole Gunnar Solskjaer insists his calm public image is nothing like what happens behind closed doors.

Solskjaer admits that he gets frustrated but says that, outside of the dressing room, he likes to keep his anger concealed.

He said: "Why wouldn't you be angry when you lose a game? Of course you're angry within. That's one thing; you put pressure on yourself, and you're competitive.

"I want to win every single training session. I wanted to beat Roy [Keane] in cards on the team coach! But I don't show it to everyone.

"Maybe the ones who know me the best will see how I feel. I can't go out [like that], I manage my way, and lead the players my way, and I lead these players the way I deem to be right, and what's said in the dressing room is said in there, and it stays there."