Matt Roberts very kindly hosted the press launch of our new Yelling Performance 3 step Interval Training session recently.

David Castle the editor of Running Fitness interviewed Martin Yelling after testing the workout on a treadmill at Matt's club, you can see a bit of what happened on this here video.

Better still why not try this workout and get you heart rate up a wee bit!

• David Castle
• Fitness
• Interval Training
• Martin Yelling
• Matt Roberts
• Running Technique
• Yelling Performance