Are you ready? Are you pumped? Are you prepared to go all in? Good. Because this CrossFit workout is going to take all your physical and mental effort to push through. But it's totally worth it.

Doctors have warned against a popular CrossFit challenge after a former World's Strongest Man competitor claimed his arm muscles 'blew up' from attempting it. Michael Congdon, 32, had just started the ...

STATEN ISLAND, .Y. -- Alexander Federico IV was always overweight. Although he played football and wrestled in high school, he was always “the biggest kid on the team.” But after slowing down his ...

A South Carolina woman claims her biceps in both arms 'exploded' after attempting a CrossFit challenge. Jessica Johnson, 25, had just started training for the intense Murph Challenge last month, which ...