Sprint interval training is a great way to build endurance and increase your anaerobic threshold. Find out how it works and how to incorporate it into your routine
Your warm-up should consist of a relaxed pulse-raiser – I usually advise ten minutes of easy conversational running – followed by some dynamic stretching.’ Invest in the right kit:‘The first and most important thing is a good pair of running shoes; I'd advise going to have your gait...