| CPC A63B 26/003 (2013.01) [A63B 24/0087 (2013.01); A63B 22/16 (2013.01); A63B 2220/51 (2013.01); A63B 2220/54 (2013.01); A63B 2220/806 (2013.01)] | 20 Claims |

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1. A device, comprising:
a base frame;
a first curved track assembly comprising a first pair of spaced curved track segments secured to the base frame in substantially parallel relation and rotatable about a first axis, wherein each curved track segment of the first pair of spaced curved track segments comprises first and second end surfaces;
a support platform secured to the first and second end surfaces of each curved track segment of the first pair of spaced curved track segments;
a balance platform secured to the support platform;
at least one linear slide rail; and
at least one linear slide secured to an underside of the base frame, whereupon the base frame is slidable in a translational direction along the linear slide rail.
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