No pain, no gain ...

The movement founded by Greg Glassman grew into an empire, helping popularize the masculinity aesthetic embraced by Pete Hegseth and RFK Jr ...

In “The Glass Box,” Calum Marsh chronicles the rise and fall of a fitness empire. By Karen Valby Karen Valby’s latest book is ...

CrossFit believes our needs differ by degree and not by kind. The workouts are infinitely scalable to meet the athlete where ...

The CrossFit GOAT explains how a second-place finish fueled his competitive drive.

Obi Vincent repeats the CrossFit workout he did when he started after mixing CrossFit into his bodybuilding routine for a year. He compares his current performance to his original results to measure ...

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 ...

Dave Castro, Director of The CrossFit Games, shares his insights on programming for the CrossFit Open. He also addresses the ...

Add Yahoo as a preferred source to see more of our stories on Google. Few fitness trends have experienced as meteoritic a rise in as short a period of time as has CrossFit. First entering the scene ...

A few months ago, after years of hearing many rumors about CrossFit — that it changes your life, that it's incredibly hard, that it's caused more than a few muscles to be ripped from bone — I finally ...

CrossFit is a global phenomenon: 12,000 locations, hundreds of thousands of diehards, and a full-body workout that can make you look like a superhero, 60 Minutes said on Sunday. "In just 15 years, the ...