Burpees are already bad news (in a good, tone-every-inch-of-your-body way!), but if you're ready for even more of a challenge, variations on the dreaded move are favorites of elite CrossFitters ...

Learn how to do a burpee, then try these variations to take your fitness to the next level, blasting calories and building muscle. To get the most out of each rep, first master the basics. Here’s how ...

Ready to work your entire body? Our friends at Self show us a move that CrossFitters love. The search for the fittest humans is kicking off at the end of this month in Carson, CA — yep, it's that time ...