Adjustable weight athletic training/racing shoe
OwnerFrank Stempskiinventor
Life of this patent
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Abstract
An improved runner's athletic shoe for training and/or racing is disclosed. The improved shoe comprises a preformed, cushioned unitary sole-heel structure and a lightweight, laced vamp upper structure extending from the base structure. The improvement comprises a weight pocket at the outside of a toe region of the upper structure, for receiving removeable weights therein at a maximum moment arm relative to rotation of the runner's ankle. Further improvements in heel and side pockets for additional weights are also disclosed.
Claims6
In a runner's athletic shoe having a preformed, cushioned unitary sole-heel base structure, and a lightweight, laced vamp upper structure extending from the base structure, the improvement comprising a weight pocket at the outside of a toe region of said upper structure, for receiving removeable weights therein at a generally maximum moment arm relative to rotation of the runner's ankle, said weights being located substantially entirely outside the plane of movement of the runner's feet during running and jogging exercise.
In a runner's athletic shoe having a preformed, cushioned unitary sole-heel base structure, and a lightweight, laced vamp upper structure extending from the base structure, the improvement comprising a weight pocket at the outside of a toe region of said upper structure and having a removable flap for receiving removable weights therein at a generally maximum moment arm relative to rotation of the runner's ankle, said flap being completely detachable from said shoe to effect removal of the weights therefrom.
In a runner's athletic shoe having a preformed, cushioned unitary sole-heel base structure, and a lightweight, laced vamp upper structure extending from the base structure, the improvement comprising a weight pocket at the outside of a toe region of said upper structure, for receiving removable weights therein at a generally maximum moment arm relative to rotation of the runner's ankle, and further including plastic mesh-hook fasteners exposed on said upper structure at said pocket to a removeable attachment of the flap of said pocket to said shoe to enable attachment and removal of said weights.
Dependencies are inferred from the claim text.