Are you stocking a home gym? Or simply hoping to add variety to your fitness routine? A fitness ball might be the ticket. See how fitness balls are used.

A fitness ball looks like a large beach ball. You can do many core exercises with a fitness ball. You can also use a fitness ball to improve your flexibility and balance. Here's a collection of how-to videos to help you get started.

When it comes to fitness balls, size matters. Watch this video for help choosing the right size ball.

You can do fitness ball exercises at home or at the gym. Watch these videos to learn proper form and technique.

Aug. 23, 2013