Sneakers were initially intended only for sports having a flexible and strong sole and were appropriate for specific ...

Obesity is more than just a diet and exercise issue; it's deeply intertwined with psychological and social factors. Experts ...

Many people struggle to run a mile; others can knock out a 10K on a whim. A few brave souls take on "ultramarathons" — races longer than 26.2 miles (42.2 kilometers). But how far can a human run ...