Balanced Body Detachable Rotator Discs

Now with your choice of progressive spring resistance or traditional (no resistance)!
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Balanced Body Detachable Rotator Discs

Position these Precision Rotator Discs virtually anywhere on the Padded Jumpboard with adjustable Velcro® attachments (included). Then remove and use both products separately. Kit fits any Balanced Body® Jumpboard. Originally built by Balanced Body for Marika Molnar, PT.

Our new generation of Precision Rotator Discs are great for improving balance, alignment, core strength, joint stability and more. Now you also have the choice of staying traditional (no resistance), or working with spring resistance.


  • Spring resistances strengthen end-range of motion to improve joint support and stability
  • Identify strength imbalances between limbs
  • Consider light resistance for upper body and heavy resistance for lower body
  • Discs without resistance in order to measure range of motion and use for traditional rotator disc exercises


  • 9” (23cm) size
  • Three choices of spring resistance*: light, heavy or none
  • All include built-in markers to easily measure range of motion
  • Longer lasting, top-quality ABS construction. Maximum weight, 500 lbs. (277 kg)

Core Fitness