Training

If you want to up-level your running, here’s how to get a jump on the new year

The cold never bothered you anyway—after trying these winter training hacks

Stiff and unstable hips put strain on your hamstrings. Here’s how to assess and improve hip mobility, posture and rotational strength.

9 keys for new runners to make your running more enjoyable, more effective, and more sustainable.

Get stronger with these five simple strength-training maneuvers from coach Jeff Horowitz.

Whether you’re hiking over rough terrain or going for a walk around the block, rucking is an easy way to add in resistance training

New platform from former Strava execs teaches you how to sleep, rather than stressing you out about why you don't.

After years of rumors, new data suggests that real-time lactate sensors are finally ready to hit the market. But will athletes know what to do with them?

There’s no precise answer, but there are cues to find out what’s best for you

Treadmill running has some unique risks, but you can reduce your treadmill injury risk by following a few simple guidelines.