Outside, it’s a few degrees south of zero. But inside this CrossFit gym in Grand Forks, N.D., a half-dozen fitness nuts–three men, three women–are just warming up. Tom Harmon, a former Army reservist ...

I used to think losing 110 pounds was a big deal. I used to think that I was in good shape, I did a lot of walking/running, biking, hiking and my home version of CrossFit exercises. I used to think I ...

We live in the age of the “hybrid athlete”. Rather than focussing on one attribute, many fervent exercise fans now want to be able to run fast, lift heavy and turn their hand to any number of sports.

In the Crossfit world, gyms are known as “boxes.” Go figure. It’s the second day of acclimation at Crossfit Low Oxygen when our coach admits he’s a sucker for ‘90s pop, and that’s why he cranked it ...

CrossFit is like cycle syncing and the Cloud: Most people have heard of it, but few people actually understand what it is. But unlike the IRL versions of these moves, in CrossFit, they are ...

We've all been there: Day after day, you're huffing and puffing on the treadmill, not losing a single pound. Meanwhile your cooler, fitter friends are flexing newly ripped biceps, gushing insufferably ...

One seldom sees men in group fitness classes. But there is one exception. In CrossFit classes, men equal or even outnumber women. What is the secret of its enduring popularity among both men and women ...

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One seldom sees men in group fitness classes. But there is one exception. In CrossFit classes, men equal or even outnumber women. What is the secret of its enduring popularity among both men and women ...