Patent ID: 8944971
Filing Date: 2015-02-03
Classification: A63B

Abstract:
1. An exercise device comprising: a top hemispherical half; a bottom hemispherical half; a connection system to join the top hemispherical half and the bottom hemispherical half together, the connection system comprises a plurality of straps; a plurality of weight discs of various diameters, thicknesses and weights, said hemispherical halves can be joined together by the plurality of straps attached to the top hemispherical half with a fastener and attached to the bottom hemispherical half with a fastener; said hemispherical halves comprise a series of steps built on a plurality of ribs on an interior cavity of each hemispherical half that include different diameters and thicknesses of the steps to support a variety of weight discs having various diameters and thicknesses; said weight discs can rest on the steps of the ribs in the interior cavity of the hemispherical halves; and said top hemispherical half comprises stops located on a rim of the interior cavity, the stops hold a center weight disc, of the plurality of weight discs, in place once the two hemispherical halves are joined together to form an ellipsoidal sphere.