If you want to slim down and your current routine's just not cutting it, this walk-jog-sprint workout may be your answer.

If you have a half marathon or marathon on the horizon, or even a 10K, it might seem counterintuitive to go out and train your body to run 100 meters as fast as you can. But even if you’re gearing up ...

Whether you're preparing for a fitness test, looking to increase your running performance, or simply seeking a challenging and effective way to train, this dynamic workout delivers. By combining ...

This fast-running workout of the week, mixed with upper-body calisthenics, pushed our running to new limits. We let a few high-level soccer players do one of their running workouts, such as the ...

In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than steady-state moderate-intensity ...

You might be familiar with the 80/20 method – the idea that you should do 20% of your running workouts at a high intensity (whether that’s interval training sessions or different variations of ...

Psst! Here's a secret: If the thought of doing sprints on a treadmill makes you cringe, just remember to start out uphill. A few weeks ago I discovered what I consider the Holy Grail of tips for ...

When you’re a runner, every day running feels like leg day. Your glutes, hamstrings, quads, and calves are already doing the most to get you up and over hills, through intervals, and across finish ...