Patent ID: 9186542
Filing Date: 2015-11-17
Classification: A63B

Abstract:
1. A twisting exerciser device comprising: a base including a hub, and a plurality of seats formed and provided on the base and arranged around the hub of the base, the seats each including a socket opening formed therein, a platform rotatably disposed on the base for supporting a user thereon, the platform including a pivot axle extended downwardly from a center portion of the platform and rotatably engaged with the hub of the base for rotatably securing the platform to the base, and a bearing device disposed between the base and the platform for allowing the user to rotate the platform relative to the base, the bearing device including a plurality of bearing members engaged in the socket openings of the seats, respectively, and rotatably disposed in the seats, and the bearing members being contacted and engaged with the platform for supporting the platform on the base; and a curved member including two end studs positioned at the end of the curved member and engaged with the base and the platform for securing the curved member to the platform and the base to allow the platform and the base to rock back and forth relative to a horizontal surface upon which the curved member rests, and to allow the user to step on the platform to conduct a balancing exercise.