The secret is partial inflation and using the right amount of air pressure so that the ball gently “gives back” the force you exert on it. The OsteoBall is manufactured to be used in a partially inflated state and inflates and deflates in under one minute.
Storing and traveling with the OsteoBall is effortless and easily done. You can also conveniently fit it in your gym bag alongside your other exercise equipment. And did we mention, it weighs less than 0.7 lbs – way less than Swiss exercise balls!