"Some of the teams over here play a lot quicker, but the biggest thing is definitely the physical side of it. If you take a German team and compare it to an English team, the English team is far more physical - I'm talking about every player individually. That's the biggest difference.
"For example, I'd never done gym work at a club before. Obviously I've done a little bit myself here and there, but over here you do gym sessions maybe two or three times a week, and I've never done that before at my former clubs. It's a big difference, but I think it's good."