Ergogenic aids promise runners an extra edge. But do they actually work?

According to a new study, cramming carbs on the morning of a big run is a futile plan

Keep your eyes on the finishing line with the help of this month’s fit-fuel foods and drinks

If winter’s left you feeling flat, it’s time to spring into spring with more vim and vigou r thanks to our expert tips for re-invigorating both you r mind and body .

Hard training could be affecting your gut health – here’s how to protect it during intense exercise

Intense workouts close to bedtime can inhibit sleep – so what can you do?