Training hard? Under-fuelling? There’s more at stake than a couple of off days – including your health. Here’s what you should know about the condition known as Red-S

The accessibility and affordability of wearables and devices such as power meters mean that amateur athletes can generate performance data to compare directly against the pros. Putting metrics such as

Q I find speed sessions incredibly boring. Do you have any suggestions for making it more interesting? A Here are some fun sessions you can try; don’t forget to do five minutes of brisk walking or jog

Creatine is a naturally occurring compound that’s known to fuel short efforts such as sprints, high-intensity cardio and explosive lifts. So, why don’t more women take it? WF asks the experts...

Carbohydrates is not a dirty word. Far from the first thing axed to keep body fat in check, they can in fact support fat loss and fuel peak performance

Now the most researched performance aid, is creatine worth the hype for muscle and mental performance?