You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this fitness ...

Some research helps to demonstrate this source of fuel change that happens during fasted cardio. For example, a systematic ...

YouTuber David Dobrik returned to social media in January after a three-year hiatus, surprising fans with a shredded physique ...

Actually, rucking is one of the latest hiking trends in Colorado, spurring Facebook groups, local events and an uptick in ...

Cancer treatment has advanced significantly, helping more people live longer, healthier lives. However, some of these life ...

The kettlebell swing really is a full-body strength and cardio exercise. The move works the glutes, hamstrings, core, back ...

UFC Seattle opens with this Light Heavyweight scrap! Check the UFC odds series for our Menifield-Walker prediction and pick.

A dark storefront on Highway 75 appears empty in the hours before dawn, but occasionally, the door swings open to reveal pulsing lights, the thump of bass and a ...

But, did you know you don’t actually have to step foot on any of these to improve your cardio fitness? Probably music to your ...

Think you're in peak shape? If you can do these three moves for 60 seconds each, your fitness level is truly elite. Take the ...

The truth is that muscle growth can vary widely from one person to another. Here's how to maximize yours. Ever wonder why ...