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 ...

Power cleans and box jumps combine in a workout that requires strength, speed and explosive fitness ...

View post: Frontier Airlines Makes Big Bet On the Future of Flying With more than 5,000 certified CrossFit boxes (that’s code for CrossFit gym) worldwide, finding one that fits your needs or has the ...

Anyone is free to do CrossFit. The company puts instructions and videos up for free on its website, and posts a workout of the day, or “WOD,” right on the homepage. (CrossFit’s over 6,000 affiliate ...