Training tips

Sports dietitians and nutritionists say factors like climate and elevation can affect your thirst levels and share hydration training tips.

Outside's Moves columnist Jenny McCoy will be available to answer any of your fitness and winter training questions on January 20 at 2 P.M. ET. You can submit questions ahead of time, or join us in real time.

Choosing your pace based on the physiological transition from easy to hard is more effective than calculations based on maximum heart rate, research shows.

Ditch the performance plateau and build strength in a smarter way.

Skyr, cold plunges, and broken sleep sound like torture. But ancient Norse grit just might beat modern wellness.

Your nose might be the most underrated performance tool you’ve got—because some outdoor aromas boost alertness and improve speed

It looks weird, but it works

Whoever told you to squeeze your core all the time...was wrong

A weighted vest is an easy way to add some extra resistance to your strength training routine. Try these five weighted vest exercises.

There are lots of theories about how to avoid altitude sickness. But in practice, acclimatization isn’t so straightforward.

Joint health is a cornerstone of staying active as you age. Not sure how to work on it? Start with these seven expert tips.

Focusing on your arm swing is a quick and effective way to improve your stride

How to think on challenging runs depends on your intention. Here’s what the research says.

We often focus so much of our stretching on our legs, but athletes need to focus just as much time and energy on their upper body

10 motivational tips to get you out on the road or trail on days you just don't feel like running