Everton ace Romelu Lukaku has employed a company to make clips of him in action.
In a bid to become even better, Lukaku studies 'sets' - videos of himself, opposition defenders and the best strikers in Europe - the night before every game he plays.
"There is a company in France which films all my games and makes clips of every action that I made on the pitch and they make clips of every other player as well. Defenders from other teams and strikers throughout Europe," Lukaku told the Daily Telegraph.
"When I watch a match I know what teams are going to do, I know what their patterns are because I watch the games and I know and I see the movements.
"Like every time we play against Arsenal I know what this player or that player is going to do, the runs. And most of the time it is true."