You may have read heaps of articles praising the benefits of stability balls and may have even been using them in your ...

Now, before you go grabbing that pump, you’re going to want to make sure you have the right ball size on hand. To do that, all you need to know is your height. If you’re 5’5” or shorter, stick to a 55 ...

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 ...

As a personal trainer, I'm always asked what the best ab routine is and what I personally do to train my core. Like most things fitness, the answer is subjective since there's more than one way to ...

Build mobility, stability and core strength with this 20-minute workout from Chris Hemsworth’s Centr To jump-start your 2026, ...

Editor’s note: This is the first installment of an eight-week series geared toward helping Renew readers prepare their bodies and minds to return to normal life this summer, as the pandemic wanes.

“A lack of stability in your running form will cause your body to work harder and naturally compensate by shifting weight to one side, often leading to injury as a result,” Hathiramani explains. “By ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tracy Vence Tracy Vence is an editor covering health, fitness, and personal ...