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 ...

We all want to look and feel our best. Well, each week, we're sharing five tips, five items, five products, five ingredients, five steps, five minutes to a more fabulous you, which is why we call it ...

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 ...

Playing with resistance bands and stability balls at the gym is a little like enjoying an adult-approved recess. And the only thing that makes playground time more fun? Sharing it with a friend. Grab ...

Building a lean, toned core goes beyond traditional crunches; it's about engaging all core muscles to burn calories and ...

MOLINE — When 8-year-old Tony Poston walks into the room, he sees 27 exercise balls neatly stacked on tables, ready for a long day of bouncing and moving. No, this is not a fitness club, but 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 ...

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.