Outside, it’s a few degrees south of zero. But inside this CrossFit gym in Grand Forks, N.D., a half-dozen fitness nuts–three men, three women–are just warming up. Tom Harmon, a former Army reservist ...

Mat Fraser is the five-time "Fittest Man on Earth," having won the CrossFit Games from 2016 to 2020. After retiring, Fraser began coaching elite CrossFit athletes and created his own training app. He ...

I just celebrated my three-year anniversary as a CrossFit athlete, and no one is more surprised than I am. As a sports chiropractor, I had a healthy dose of skepticism about this sport of fitness that ...

We live in the age of the “hybrid athlete”. Rather than focussing on one attribute, many fervent exercise fans now want to be able to run fast, lift heavy and turn their hand to any number of sports.

The high-intensity, multi-joint movements in CrossFit may help you gain muscle strength and stamina. Adding additional weight to your workouts can further increase muscle gain by adding stress to your ...