Patent ID: 9220941
Filing Date: 2015-12-29
Classification: A63B

Abstract:
1. An exercise device suitable for progressively strengthening the intrinsic muscle groups of a limb extremity and the associated limb of a user, said device comprising: a base unit; a gripping surface configured to be gripped by a plurality of digits of said limb extremity of said user; and a resistance means for providing a resistance force; wherein said gripping surface comprises a plurality of moveable members and a plurality of corresponding tracks; wherein each said moveable member is moveable along a respective one of the tracks and can be fixed to the gripping surface in a selected one of a plurality of positions along the respective corresponding track, so that the distribution of said movable members on said gripping surface is adapted to fit to the size and distribution of said plurality of digits of said limb extremity of said user; wherein said exercise device further comprises a moveable portion configured to act against said resistance means, said moveable portion being located within a recess of said base unit; and said moveable portion being configured to move longitudinally within said recess; wherein said moveable portion comprises a platform and at least one roller element, said platform having an upper surface; said at least one roller element being located within said recess of said base unit; said platform being disposed upon said at least one roller element; and wherein said gripping surface is disposed upon the upper surface of said platform.