Walls balls in your workout usually guarantee internal (and external, audible) groaning, dips in motivation, and a whole load of wheezing as you strain to complete those last few reps and hit that ...

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

The phrase “balls to the wall” does not, against all expectations, have anything to do with testicles. Instead it derives from the world of military aviation and the handles on the throttle control ...

Did you know that crunches on a stability ball are 38% more effective? Hello summer six-pack! While you've probably seen the stability ball lurking in the corners of the gym, chances are you haven't ...

Exercise balls are primarily used for, well, exercising. You can use them for strengthening your core, improving your stability, and toning your arms. They’re not just great for all things fitness, ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Who says you need lots of heavy machinery to have a ...

As the fitness competition Hyrox gains momentum, it is facing criticism from people who think one move in particular is not being judged correctly. By Calum Marsh In 2001, Greg Glassman, a personal ...

Long-ignored vertical slabs all over the city are having a moment. By Alyson Krueger In a park along the Hudson River in Manhattan’s Battery Park City, New Yorkers are queuing up — six feet apart, of ...