Can 20 minutes of push-ups, pull-ups, and squats really transform your fitness? I did the classic CrossFit Cindy WOD for a ...

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

Hyrox has become a global success story but despite recent turmoil, the company's founders want to expand. Burak Basturk / Middle East Images / AFP via Getty Images It is already a ...

Much like Dungeons and Dragons, Renaissance faires, and sex parties, CrossFit is something that everyone has heard of — but few have an accurate understanding of what it entails and who it's for.

For those who are looking to find a community of like-minded workout buddies, CrossFit and Orangetheory have likely bubbled up as potential choices. Though both feature group training sessions run by ...

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 ...

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 ...