Move through the exercises as a circuit, performing for 30 seconds each. Complete four rounds. At max effort, expect to burn ...

Fitness Pro Superhuman Troy confronts a man with 24 inch arms in an insane challenge. Massive data breach sees millions of ...

It began at 4pm on Friday, with Stephen Pitts, Stephen Corey and Brian McGovern taking turns to cycle around the clock ...

After a near-two-hour swim in sub-zero waters, a near-19-hour bike ride in a blizzard and a near-eight-hour marathon in equally savage conditions, Spencer Matthews has just completed an Ironman ...

Boise fitness coach Justin Levine completed his 25th marathon of the year at a local elementary school, raising funds to help kids afford youth sports programs.

In a petition to the premier human rights watchdog in the Americas, the first challenge to U.S. military strikes on alleged ...

He didn’t die during some intense workout. He didn’t collapse at the gym bench-pressing a Hyundai. He died in his sleep. That’s what ten thousand calories of chaos will do to a human body: it quietly ...