You deserve a better ab workout than crunches. Strength training can help you build an athletic core. Equipment like a slam ball or medicine balls provides a more dynamic workout for gains. Stability ...

If you’re looking to seriously work your core, locate a stability ball and keeping reading. Swan rates this move as a 7 out of 10 in terms of difficulty. Much of the challenge comes from the fact that ...

This underrated core exercise strengthens your deepest abdominal muscles, improves posture, and enhances total-body stability ...

Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

This simple floor exercise is redefining how Americans train their core—without crunches, machines, or strain on the spine.

The only core move I've really done with a stability ball is stir the pot, and that one exercise is tough enough to instill some major respect for this underrated piece of equipment. When I saw that ...

Maintaining a strong, stable core is among the most common fitness recommendations given to everyone from athletes to people with chronic pain. Terms like "core exercise" and "core activation" get a ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s time for a little ...

A stability ball is a great tool for exercising your core and more. Check out some of these routines for getting in shape in 2007. Place hands on ball shoulder-width apart, fingers turned outward ...

If you bought a stability ball to use at your pandemic home work station or dusted off the unused one in the basement, you might want to sit down for this reality check – on a traditional chair.

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