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'd love to see some animals in their natural habitat - as long as those animals are being well looked after.

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.

I'm not a grunter, I'm relatively quiet. There's a little bit of breathing out. Some people get really loud! There's a little bit of psyching up sometimes, if you're going for a really heavy weight you might make a little noise, but when lifting, I try and keep it quite quiet - I'm not a fan of male noise in that way to be totally honest. I think when girls do it it's not as bad, but when guys do it it's just like, 'Come on mate, hold it in!'.

Motivating yourself, I think having big strong legs, that's pretty cool. Having a big VMOs [the teardrop-shaped muscle above your knee] is always nice. But, the thing is, when you see guys who are clearly gym junkies who only do bicep curls all day every day, and you see them walking down the street ...'Mate, what about the legs?'.

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 think if you're not going to look so daft walking down the street split your workouts a little bit.