Arsenal goalkeeper David Ospina is enjoying his extended first team run.
Colombia World Cup keeper Ospina has stepped in for the struggling Wojciech Szczesny in recent weeks.
He said: "English football is very direct. You have to be focused for the entire 90 minutes because you can score or concede at any moment.
"The football here is really physical and nobody wants to give an inch - that's what I think makes this great league so exciting and special."
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