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AUXILIARY DEVICE FOR EXERCISING ABDOMINAL MUSCLES

  • US 20150031513A1
  • Filed: 02/20/2013
  • Published: 01/29/2015
  • Est. Priority Date: 02/22/2012
  • Status: Abandoned Application
First Claim
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1. An auxiliary device for abdominal muscle exercise comprising:

  • a first support (3) being of a predetermined height and size sufficient to support only the sacral region just beneath the lumbar region in use; and

    a board (5) secured to and extending from the bottom surface of the first support (3),wherein the material of the board (5) is flexible to permit use of the device on an uneven surface or even surface.

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