The average professional player now covers over 10km in a 90-minute match. These days it’s not just about increasing lung capacity – the demands of the game have increased so exponentially that being bigger, more powerful and explosive is more critical than ever. Get yourself on a treadmill or find any open space fit for running. Interval training is not a traditional stamina builder but it is what you’ll find most Premier League players doing to help improve their VO2 Max (the maximum rate at which someone’s body can consume oxygen during exercise), hitting maximum sprinting at high tempo before jogging and then going all out once more, allowing them to build the stamina and flourish deep into added time.