Are Exercise Balls Good For Your Back?

Exercise balls, also known as Swiss balls, are popular gym props that have made their way into corporate offices. Are they as good for your back as you think?

Mar 15, 2022 - 11:38
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Are Exercise Balls Good For Your Back?
Exercise balls, also known as Swiss balls, are popular gym props that have made their way into corporate offices. Are they as good for your back as you think?

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