Probably the biggest thing around not training correctly is eating. You've got to fuel your system correctly, and I think what we're very unfortunate with in this country [UK] is the [lack of] education around food and nutrition.

I compete all over the world, so I travel two or three times a month and spend at least six months a year out of the country.

I think squats is a generic thing - you can do squats with anything. That's the great thing about it. As long as you get in a safe position to do it.

My worst flight was flying between Macau and Osaka in 2007. The turbulence was so bad that the cabin crew were assuming their crash positions. I had more than a bit of a sweat on.

I know a lot of people in Phoenix, so I've had some great nights there. It's always hot, too, so it's just a nice to be outside in the evening.

I always enjoy Oslo. It's a beautiful city, especially on a cold winter day.

For me, box step-ups and power clean [exercises] is by far the best.