Running sprints can help you increase speed and lose weight, while long-distance running is best for race training and building endurance.

Want to run faster and boost your speed? In this video, we reveal 5 key secrets that can help you improve your sprinting, endurance, and overall performance. Whether you're an athlete or just looking ...

Single-leg strength is essential for running. Every stride is a one-leg activity. In shorter distances, the ability to produce power is a critical performance determinant. In longer events, your ...

A routine sweat sesh can offer a whole slew of health benefits, but if you really want to capitalize on those workouts, going hard (think: sprinting, HIIT, intervals) may be your best bet. At least, ...