Medicine balls are small, weighted exercise equipment great for strengthening your abs and core. Though you can use just one weight, using multiple sizes can make the workouts more versatile. It's ...

A strong core is basically the foundation that holds your body together. I mean, your abdominal muscles help with your posture, keep you walking and running, are activated when you breathe — it's ...

Yoga is good for getting your splits down like Katelyn Ohashi, loosening up tight muscles, and aiding in relaxation. To top it all off, it does wonders for your balance and, most importantly, your ...

Which yoga ball is best? As we get older, stability in the center of our body becomes critical. The core muscles of the abdomen allow us to move about the world with ease, avoiding injury and the ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate ...

A medicine ball is a great way to get you firing up your core. If you haven’t heard of a medicine ball, it’s just a weighted ball that is perfect for strength training—like core exercises. So having a ...

Many people with back pain turn to abdominal exercises, like crunches and situps, to build a stronger core that supports their spine. Unfortunately, many of these moves can actually contribute to back ...

Crunch. Leg raise. Plank. Repeat. By now, you've probably seen so many abs workouts that you could write one on your own. And yet, you don't feel like you have the body to show for it. That's because ...