Push your limits at three of Los Angeles’ most elite fitness studios. From Barry’s Bootcamp’s iconic Red Room to Rumble ...

When you hear the term HIIT (that’s high-intensity interval training), your mind might immediately jump to burpees, mountain climbers, and jump squats. That’s one definition of HIIT, sure—but on this ...

About a year ago, I was working as a part-time boxing and HIIT instructor when I experienced a milestone thought. I had finished teaching class and stepped outside the studio to talk to members, all ...

They say it takes 21 days to make something a habit. But what about 18 months? That’s how long I’ve been going to Rumble Boxing, and I think this is just a little more than a habit. As cliché as it ...

A Baton Rouge gym is helping people of all ages and backgrounds get fitter, stronger and more confident, regardless of their ages and fitness goals. Core UFC Gym offers numerous classes, including ...

Rumble Boxing is a nationally recognized boutique fitness boxing studio franchise that is rapidly growing throughout the country, with 25 open locations and more than 250 licenses awarded. Rumble ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise ...

Rumble Boxing, the premier boxing and strength-focused fitness boutique, is excited to announce its expansion into Asia with the opening of its first studio in Japan. This new venture marks a ...