CrossFit ATR owner Adam Gelfand opened the front door Thursday and found about 4 feet of water inside his business.

The following script is from "The King of CrossFit" which aired on May 10, 2015. Sharyn Alfonsi is the correspondent. Keith Sharman, producer. There are more gyms in America than ever before but we're ...

Hate it or love it, people have strong opinions about CrossFit. Devotees tout it as the best way to transform your body, while critics say there's no surer way to end up injured. Regardless, there's ...

Kristi Pruett had no plans to become one of the top competitors in the CrossFit masters division in the nation when she began working out at CrossFit Sentry in Centralia a decade ago. Now, she's in a ...

The best CrossFit shoes are a hybrid of weightlifting shoes—which have a lifted heel for additional depth—and running shoes that offer endless flexibility. CrossFit is perhaps the most dynamic fitness ...

CrossFit champ Mat Fraser said he started using drugs and alcohol in fourth grade, and going sober at 17 helped him become an elite athlete.

Early on an October morning, I met Eric Roza for a workout at a CrossFit gym in Boulder, Colorado. Roza, who is fifty-three, was a few months into his tenure as the owner and chief executive of ...

Greg Glassman, inventor of the CrossFit fitness system, at an affiliate gym in New York City.. Andrew Hetherington On that spring day across America, the CrossFit faithful gathered–and toiled. There ...

CrossFitters are known to be some of the most intense workout junkies around, but even the most dedicated WOD-disciples won't be able to get into the gym every single day. Especially during the ...

The high-intensity, multi-joint movements in CrossFit may help you gain muscle strength and stamina. Adding additional weight to your workouts can further increase muscle gain by adding stress to your ...

It’s almost inevitable that you've scrolled past a sweaty selfie of a friend, co-worker or high school classmate bragging about their WOD and professing their love for CrossFit. CrossFit became a ...