A beloved 39-year-old coach is "gravely" injured following a freak golf course accident while on vacation. Kerrie Olsen, the ...

A little over a week ago, Kerrie Olsen was badly injured in a golf cart crash in Mexico with her husband and their friends.

A CrossFit-style workout honoring 1st Lt. Travis Manion has grown into a nationwide tradition, drawing thousands to gyms ...

Every Memorial Day since 2005, thousands of CrossFit athletes around the U.S. come together for one shared purpose: to ...

Hyrox, the fitness craze taking over your feeds, isn't just a CrossFit copy - and it could soon be coming to a gym near you.

Discover how 90-year-old Avril Legault ditched her walker and became a CrossFit superstar. She celebrated her birthday with a full workout class and earned a free lifetime membership from the gym. Her ...

A few months ago, after years of hearing many rumors about CrossFit — that it changes your life, that it's incredibly hard, that it's caused more than a few muscles to be ripped from bone — I finally ...

The following script is from "The King of CrossFit" which aired on May 10, 2015. Sharyn Alfonsi is the correspondent. Keith Sharman, producer. There are more gyms in America than ever before but we're ...

Kerrie Olsen, 39, owner of Skol CrossFit, was on a golf course in Mexico when the cart she was riding in with two friends ...

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 ...