Developers worked alongside two-time Olympic gold medal marathoner Eliud Kipchoge—the first (and so far, only) human to run ...

The best strength training gyms in greater L.A. for beginners offer unique programs and community building, like PwrGirls, ...

Short on time but want results? This 20-minute high-intensity interval training routine will push your limits, tone your ...

When you’re ready to run faster for longer than a mile, you’re ready to try a tempo run. Tempo efforts are “comfortably hard.

Don’t skip your warmup, as your body performs better once it’s primed. Start with an easy spin for five minutes. Keep the resistance low and aim for roughly 80 RPMs or whatever steady pace gets you ...

Workout headphones aren’t one-size-fits-all, so two of our in-house athletes put the latest top pairs through dozens of hours of rigorous testing to help you find the ones that are actually worth it.

I'm a Fitness Editor and a Dad—Here Are 37 Fitness Gifts for the Active Guy in Your Life ...

You can save up to 30 percent on gadgets and gear for the holidays.