The 2026 Rogue Invitational is officially underway, as day one gathers dozens of world's fittest athletes who are taking on ...

Compare knee sleeves for CrossFit based on support, fit, comfort, mobility, and training needs to help athletes explore options for workouts and competition.

A new compendium provides standardized equations for estimating the mechanical work of common high-intensity functional training exercises, while cautioning that the estimates remain unvalidated ...

While we can hope for change in the long run, one thing we have up until this point always known as a certainty in mainstream ...

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

This exclusive excerpt from ‘The Glass Box’ documents the early days of CrossFit—and its conflicts.

In the late 2010s, Greg Glassman’s private plane was less than an hour from Denver when he decided he couldn’t wait that long ...

We’re suckers for a good subscription box—it removes some of the mental load, and it’s like Christmas morning for our kids when they see the box sitting on the doorstep. These tailored boxes for kids ...

Grab something heavy and tackle this two-move workout from StrongmanWOD’s Rhoddy Davis to build strength that carries over ...

NPR's A Martinez speaks with journalist Calum Marsh about his new book, "The Glass Box: The Shocking True History of How CrossFit Broke the Rules, Made Millions, and Changed Fitness Forever." ...

A handstand race at the 2026 Rogue Invitational wowed crowds in Aberdeen, Scotland, on Sunday, October 25. Footage captured ...

I asked CNN Underscored editors and professional athletes what shoes they rely on for Hyrox competitions and cross-training.