Patent Number: 6,309,331

Title: Abdominal exerciser device

Abstract: An abdominal exerciser device comprising a resilient rubber ball rollably engaging a plurality of ball bearings mounted inside an almost complete in height semi-spherical cavity upwardly oriented within a self-standing casing and allowing the rubber ball a free-rolling action when applied against a body part such as the abdominal, waist and/or hips effectively pressuring and massaging the muscles of the body part. One or more casings may also be mounted on absorbing materials themselves mounted onto a rigid frame structure adapted to support a user.

Inventors: Raymond; Jean-Guy (Laval P.Q., CA)


International Classification: A61H 15/00 (20060101); A63B 23/02 (20060101); A63B 23/00 (20060101); A61H 7/00 (20060101); A63B 071/00 ()

Expiration Date: 10/30/2018