Patent ID: 7678027
Filing Date: 2010-03-16
Classification: A63B

Abstract:
1. An exercise ball device for exercising by a user while in a prone position, comprising: a) a semi-circular shaped housing having an outer curved surface and an interior curved compartment having an inner curved surface; wherein the central vertical axis of said outer curved surface and the central vertical axis of said inner curved surface define a common vertical axis; b) said housing having a retaining member positioned on the perimeter edge of said housing; c) a rolling ball positioned within said interior curved compartment, said rolling ball being removably restrained within said interior curved compartment by said retaining member; wherein said rolling ball has a central vertical axis which is located on said common vertical axis of said inner and outer curved surfaces; and d) said outer curved surface of said housing having a restraint member attached thereto for receiving the hand of a user.