Some sessions always leave the Doc searching for excuses

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

Ready to rev up your engine? Work your heart, lungs and muscles with a dose of high-intensity training

COACHING TIPS TO HELP YOU RAISE YOUR RUNNING GAME

Scientists and elite endurance athletes are unlocking enhanced performance by going beyond previous theories about how much fuel our bodies can absorb on the run. David Smyth turned lab rat to investigate whether more can be more for everyday runners, too

How do you know if you're fit enough? This month, Ollie looks at how to test your fitness