If you’ve ever hit the walking lunges in a Hyrox and felt your legs turn to fire, you’ll know the pain. Now imagine doing it ...

Mike McCastle, 38, completed his knee-crippling feat of endurance across Utah's Bonneville Salt Flats as part of a lifelong challenge to complete 12 extreme sporting missions ...

The gains: Hyrox includes a 100-meter walking lunge with a sandbag. “Training lunges helps you build the strength and ...

Fitness at 40 can be a little tricky, but fat-burning exercises by a trainer can help you achieve your weight-loss goals ...

Many fitness tests include speed and agility in addition to endurance runs. You need a good workout to take to the track to ...

The buzzy fitness competition is taking over cities across the U.S. Here, Daria Daspin, head coach at the Training Lab NYC, ...

Walking is an accessible way to increase your weekly activity levels, writes Harry Bullmore. But the science around how many ...

Training everything all at once is the oldest – and best – fitness hack in the book. Here's five expert-approved ones to keep ...

Q: I try to walk every day despite my arthritis. I want to step up the intensity. What are some ways to help get me out of ...

“An active warm-up initially includes 5-10 minutes of cardiorespiratory activity, followed by active stretching and drills ...

Every year, more than 700,000 Americans undergo knee replacement surgery. And researchers expect the procedure will only ...