Martyn Rooney

In order to see this content you need to have both Javascript enabled and Flash installed. Visit BBC Webwise for full instructions

"You have to work hard to get the results," says the 400m runner.

"You have to work hard to get the results," says the 400m runner.


Sometimes it's best to take a step back and start again.

Joseph Maynard

Cardiff based 800m runner

Media zone

Pierre Dulaine

Video clips

Check out the video with the famous dance instructor Pierre Dulaine.

Training ground

Colin Jackson

Work hard

Colin Jackson reveals more top tips on making exercise part of your lifestyle.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.