Multi-level aerobic step device
First Claim
1. A multi-level aerobic stepping device comprising a base having a flat upper surface, a mounting block having a flat upper surface, readily detachable mounting structure for repeatedly selectively detachably mounting said mounting block to said upper surface of said base with a portion of said upper surface of said base being exposed, said exposed portion comprising support means of sufficient area to support the entire foot of a user to form a stepping unit having a lower surface which is adapted to be disposed on a floor whereby an aerobic exercise may be performed on said exposed portion, said stepping unit having an exposed upper surface which comprises a plurality of stepping sections, one of said stepping sections being at least a portion of said upper surface of said mounting block, said stepping sections being at different height elevations, and said readily detachable mounting structure permitting said mounting block to be repeatedly detached from said base to selectively expose the entire upper surface of said base for providing a variation of the aerobic exercise wherein said readily detachable mounting structure includes engageable fastening elements which are selectively disengageable without distortion of said fastening elements and wherein said fastening elements are separable from each other during detachment solely by a pulling movement of said fastening elements with respect to each other.
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Accused Products
Abstract
A multi-level aerobic step device includes a base having a flat upper surface. A mounting block is detachably mounted to the base with the mounting block also having a flat upper surface. When the mounting block and base are mounted together a unit is formed having an exposed upper surface which comprises at least a portion of the upper surfaces of each of the mounting block and base wherein the exposed portion of the mounting block upper surface is at a different height elevation than the height of the exposed portion of the base.
49 Citations
27 Claims
- 1. A multi-level aerobic stepping device comprising a base having a flat upper surface, a mounting block having a flat upper surface, readily detachable mounting structure for repeatedly selectively detachably mounting said mounting block to said upper surface of said base with a portion of said upper surface of said base being exposed, said exposed portion comprising support means of sufficient area to support the entire foot of a user to form a stepping unit having a lower surface which is adapted to be disposed on a floor whereby an aerobic exercise may be performed on said exposed portion, said stepping unit having an exposed upper surface which comprises a plurality of stepping sections, one of said stepping sections being at least a portion of said upper surface of said mounting block, said stepping sections being at different height elevations, and said readily detachable mounting structure permitting said mounting block to be repeatedly detached from said base to selectively expose the entire upper surface of said base for providing a variation of the aerobic exercise wherein said readily detachable mounting structure includes engageable fastening elements which are selectively disengageable without distortion of said fastening elements and wherein said fastening elements are separable from each other during detachment solely by a pulling movement of said fastening elements with respect to each other.
Specification