We all want a flat tummy, but let’s face it, core exercises like crunches and sit-ups can wreak havoc on our lower backs. To combat that issue and help us work our cores safely, we contacted our ...

As soon as you sit on a stability ball, your back instantly goes into a straight position. When you don't have the back of ...

See It This Gaiam ball chair features a removable, multi-use 52-centimeter exercise ball, available in five colors. The entire unit measures 24 inches tall and 22 inches wide, with the option to ...

To perform the stability ball crunch, sit on top of a ... To perform the stability ball push up, ... Forget the gym — build a stronger core and muscle all over in just 30 minutes with this full ...

One of the benefits of a sit-up is that it activates and strengthens several of these core muscles, which can help with stability, posture, and balance and reduce your chance of pain.

These stability ball exercises will tone up your core, legs, arms, and shoulders by challenging your balance and introducing rotational movements.

After considering 80 exercise balls and testing seven, we found the best exercise ball with the sturdiest seat, optimal texture, and the tightest air seal.

Designed by Jeffers, the following full-body exercise ball workout uses the squishy surface and unpredictability of the exercise ball to up the ante on some of your favorite bodyweight movements.

Most people with rheumatoid arthritis need to improve stability, balance, and core strength. An exercise ball can help you work on all three aspects. Learn how to get started.