Once you've completed a few 5Ks, you either graduate to running longer distances, or you shift your attention on how to run your fastest 5K. If it's the latter, then you'll need a strategic plan that ...

Hyrox athletes need to be strong enough to push and pull heavy sleds and fit enough to run for 90 minutes or longer. Here’s ...

This mix of intervals, sprints, resistance running and goal-mile pace workouts will build your conditioning while providing ...

A study in the Journal of Experimental Biology found that you expend 160 percent more energy and burn more calories running ...

You can also take the " talk test " if you're unable to monitor your heart rate. As per this test, while performing zone 2 ...

Running boosts blood flow to the brain, which delivers oxygen and nutrients essential for brain function and long-term ...

Well, that depends on exactly what you’re looking to get out of your cardio session. “They’re both beneficial,” physical therapist and running coach Kimberly Melvan, DPT, CSCS, tells SELF.

The science on whether to do cardio before or after weights is inconclusive -- it all depends on your goal: overall health, weight loss or muscle gain. Keep reading to find the best approach for you.

When you think about how fit you are, you might think about how far you can run or how many push-ups you can do. Or maybe you ...