He told the Daily Mail: "I watch the goals to get me in the mood and to give myself a vision of how I want the game to go.
"I will do the same routine against Cardiff. The clips now last around 15-20 minutes which is normally what the coach ride to a stadium takes, so it is perfect. I still get the same feeling every time I watch the video back.
"After that in the changing room, I will be dancing and joking. A lot of players are straight-faced and serious, some are the opposite. It's like that until about 10 minutes before kick-off and I am in the zone. Then there is no more joking about."
The Reds travel to Cardiff City this afternoon.