Anthony Martial admits Manchester United boss Louis van Gaal sticks close to him in training.
Unlike former United manager Sir Alex Ferguson, Van Gaal is on the Carrington training pitch daily working with his players.
And Martial revealed on RTL: "He is always behind me!
"Yes, in training, when I miss a pass or I show poor control, he is the first I hear from, he's screaming at me!
"It makes me laugh because I know it is for my own good and that he wants me to be a perfectionist.
"I think this is how I will succeed to progress."