Running on a treadmill or outside offers similar fitness benefits—learn which feels harder, when to choose each, and how to ...

You’re putting in the work, logging the miles, and lifting weights in the gym. But if it feels like your muscles aren’t actually getting stronger, you might be missing some signs you’re burning ...

It's actually an Olympic sport, too.

You’re halfway through a run when your legs start feeling like cement blocks. Your breathing becomes heavy and ragged, and that nagging side stitch just won’t subside. Your goal was to make it 20 more ...

I gave up wearing an Apple Watch about three marathons ago. Fitness watches are fantastic tools for most runners, but they're not for me—especially when I'm not training for a specific race. It turns ...

To get some insight into what the best running shoes for beginners might be, I ventured to a local pub to catch Los Angeles’ Silver Lake Track Club before they took off for a run. As a new runner, I ...