FitterFirst Classic Sit Disc - 13" | UPC 802009000087
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FitterFirst Classic Sit Disc


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FitterFirst Classic Sit Disc

The FitterFirst Classic Sit Disc is a multi-use tool that helps improve posture and strengthen your core. Use as a cushion to improve posture or on the floor to keep feet and legs active.

Features & Benefits:

  • Engages small muscles involved in maintaining balance
  • Helps improve stability and mobility
  • Can help relieve back pain
  • Durable and comes inflated to the ideal level
  • Use while standing or working out to improve balance

Improve posture and keep muscles active with the FitterFirst Classic Sit Disc.

Shipping & Returns

We can ship to virtually any address in Canada or the United States. 

Delivery times and fees can vary by region. 

For information on Shipping, visit our Shipping page.

We have a 30-day money-back guarantee for most products. To find out what products qualify, visit our Returns page for more information.

Or, if you have other questions, please do not hesitate to Contact Us. We are happy to help!


Need Help?

Do you need help with an order?  Or just have general questions?  We're here to help!

Please feel free to contact us or chat online with one of our Customer Service Agents. LiveChat is available Monday - Friday between the hours of 9am and 4pm PST (holidays excluded).