A 26-mile run across Dartmoor is not everyone's idea of a weekend break, but Adharanand Finn finds it an exhilarating form of escapism – just as long as you watch your step
When self-confessed nerd Mark E Johnson took up running, he was surprised to find so many of his fellow geeks pounding the pavements. But then it began to make sense …
Hadley Freeman: No one will run screaming at the sight of your dimples at the beach or pool, because no one cares, believe me. But if you care, that's different, and help is at hand
Dr Izumi Tabata has developed a punishing exercise regimen that he claims can boost cardiovascular health in minutes – and now he is bringing it to the masses
It can be infuriating if your kids spend all day inside playing computer games. And they may be doing themselves long-term harm, say experts. So what's the answer?