In this episode of the Loving Every Stride podcast, hosts Paul Laslett and Marie Droniou-Bordry focus on interval training and how it will improve your running.They explain what interval training is as well as give advice on when to do it and how to execute it. They talk about their own experiences of interval training. Unlike Marie, Paul loves it! However they both agree that it is key to improving your speed. To understand how introducing structured intervals to your t...