A weekend run isn’t going to make up for your workday nine-to-fives. All that sitting causes serious problems with hip mobility, which are only exacerbated by the repetitive movements of endurance...
Which is more effective position—weight on my palms or forearms?
You don't need a gym membership to be ready for race season
Home-gym essentials to power you through winter’s doldrums
Slacklining isn’t just for show-offs anymore. It just might be the key to your winter-sports breakthrough.
In 2013, we witnessed an explosion of mud runs, themed races, and activity trackers. This year, the group fun continues, while new tech will make those Fitbits, Fuelbands, and Jawbones look like...
Is it possible to be the toughest, baddest ass workout and claim to be as safe as any other activity?
Your winter conditioning isn’t complete until you’ve built both power and endurance in the body parts that matter.
The CrossFit backlash is in full swing—led by a long list of injured participants
Every good athlete has at least one soft spot. Want to be great? Strengthen your weakest link with these exercises
The snow is already falling across the country. You don't want to hit the slopes this year unprepared. Get in shape for the season with these exercises.
When done right, it’s the ultimate exercise to burn fat and increase power fast
Is your regular workout really working? We looked at some of the most popular in-the-gym moves, and found more effective ways to get you conditioned for real life.
How to show off your heart rate to the world
CrossFit champ Samantha Briggs believes in resting as hard as you train and ditching the set training plan. She shares her favorite training tips.