Add Yahoo as a preferred source to see more of our stories on Google. A Minnesota bodybuilder ended up in the hospital after his arms "blew up" attempting the Murph Challenge, which he claims nearly ...

Meta boss Mark Zuckerberg recently shared on Facebook and Instagram that he had completed the "Murph" challenge, which is named for Navy Lieutenant Michael Murphy, who was killed in Afghanistan in ...

Hands up who's intimidated by CrossFit? You're not alone. CrossFit can be seen as inaccessible to exercise newbies thanks to its hardcore nature and competitive group training sessions. But it doesn't ...