A Stability (or Fitness) Ball is a great tool to add to your exercise regime, whether at the gym or at home. For under $20 you can have one simple "machine" and work out several parts of your body.
Click here to find tips for selecting, using, and maintaining a stability ball.
Click here for a list of great exercises to build strength and flexibility using a stability ball.
Hmmm... idea for a future giveaway perhaps??? :)