Endurance

Speed Mick Clegg spent six years turning Cristiano Ronaldo into football's greatest athlete. Now he wants to create his clone...on an industrial estate in Greater Manchester...

Stamina Using a heart rate monitor will ensure you are training hard enough to improve your fitness 

Speed Manchester United's head of performance, Tony Strudwick, reveals the extra training sessions which made Cristiano Ronaldo the game's greatest player

Stamina Check out all our best drills, gym workouts and articles on how to improve stamina for football 

Endurance These interval training sessions using a rowing machine will help you to maintain your football fitness during the summer months

Strength Train smart, eat less and stay hydrated - EXOS performance manager Brock Christopher gives you his expert advice on staying in shape over the summer... 

Stamina Tour de France legend Johan Bruyneel explains how mountain biking during the off season can add another dynamic to your endurance training