Exercise device

Abstract

Provided is an exercise device including a planar support surface and a rolling joint which is configured to enable a 360° range of motion for the exercise device. In this regard, the user may roll the exercise device along a planar surface in a forward-and-backward motion, a side-to-side motion, or in an arcuate or circular motion.

1 . An exercise device for use on a planar surface, the exercise device comprising:
 a support plate comprising a first face and a second face;   a rolling joint, comprising:
 a retention sleeve comprising a first open defining a inner circumference, end and a second open end and defining an interior therebetween; 
 a cavity defined by the interior and a portion of the second face within the inner circumference; 
 a roller member partially disposed in the cavity, comprising an outer surface, and configured to roll about at least two axes on the planar surface; 
 a plurality of recesses in the cavity; and 
 a plurality of bearings corresponding to the plurality of recesses; 
   wherein the second open end defines an inner circumference less than an outer circumference of the roller member.   
     
     
         2 - 20 . (canceled)