They’re running themselves ragged — and possibly fast-tracking Father Time. Ultramarathons are surging in popularity, with ...
Why overdoing extreme endurance running might not be good for you - Scientists provide proof that ultramarathon athletes’ red ...
Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according to a ...
A recent study revealed that extreme exercise damages red blood cells and accelerates ageing.Running is said to be the most ...