Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? An exercise ball may look like a toy (it's a huge bouncy ball!), but it can ...

If you’re feeling motivated to get in shape, introduce an exercise ball into your fitness routine. It’s a sound investment, especially when you consider its versatility through countless movements.

Some studies have shown that when core exercises are done on an exercise ball, they can improve stability and balance and are more effective at relieving low back pain than floor exercises alone. And ...