Manchester United goalkeeper Ben Foster says he's trying to follow senior No1 Edwin van der Sar's approach to keeping.
Van der Sar makes mistakes like everybody else. His big advantage is not being affected by them.
"The more you play the more concentration and consistency you develop," Foster said.
"Edwin is a typical example of Mr Cool. He is a fantastic professional and he is someone I want to emulate at Manchester United.
"He is exactly what I am aiming to be for years to come."
