I learned what I need to do in the long jump, what I needed to do in the javelin and I've been able to rectify those events. It's been a bit of a learning curve, which is good.

Before, it was just about making the films - and now it's releasing them. Which is a steep learning curve.

The learning curve is 'The Hobbit' is being shot in 3D.

I had a pretty steep learning curve in film - as I'm still learning.

We always spend more time on the throwing events and a little bit more on the long jump. They're my weaker events - they don't come as naturally to me as running and jumping. I like the hurdles and the high-jump, I'm a springy, speedy athlete so those suit me.

We're on the learning curve, hoping it gets better and better.