Patent ID: 7621861

Claim:
A rotational exercise apparatus comprising: a) a collapsible stationary support frame having horizontal gripping arms for gripping by a user's hand for stability when standing on the apparatus, wherein said support frame further comprises a frame base having sides, a front and a back forming a rectangle, with a pair of upward-extending base gussets engaging each of the sides and the back, a cross bar in between the sides for stability, a U-shaped upright having two vertical legs attached to a horizontal top member with the legs pivotally engaging each pair of base gussets, each U-shaped upright having at least one upright gusset on each vertical leg extending horizontally, and said gripping arms extending horizontally toward the frame base front with the gripping arms pivotally attached to said upright gussets, b) a stationary base plate rigidly attached to the stationary support frame in a horizontal parallel position with the base plate higher than floor level upon which said apparatus is resting, c) a rotatable platform juxtapositioned on said stationary base plate in such a manner as to freely revolve above the base plate, d) a matched pair of swiveling foot plates mounted onto said rotatable platform, thereby permitting a person to place a foot on each foot plate for exercising by rotating and counter rotating both the platform and the foot plates simultaneously while maintaining balance by holding onto the gripping arms, and e) said platform is permitted to rotate on said base plate and said foot plates are permitted to rotate on said platform.