Exercise devices – Involving user translation or physical simulation thereof – Alpine or towed skiing
Patent
1994-05-09
1995-02-21
Crow, Stephen R.
Exercise devices
Involving user translation or physical simulation thereof
Alpine or towed skiing
482 51, 482 74, A63B 2220, A63B 2304
Patent
active
053911318
ABSTRACT:
A new and improved snow ski enhancer comprised of a weighted base having a front side, a back side, a left sidewall, a right sidewall, an upper surface and a lower surface. The front side has a lower bottom edge and an upper top edge. The upper surface is concave. The upper concave surface has a height ranging between three and five inches at the left sidewall. A height ranging between three and five inches at the right sidewall. A height ranging between two and three inches therebetween. The front side of the weighted base is inclined from the lower bottom edge to the upper top edge. Two hollow cylindrical vertical extensions are integral with the back side of the weighted base. The device contains a foam cushion having a top surface and a bottom surface. The bottom surface is secured to the upper concave surface of the weighted base. Three foot position markers are positioned on the top surface of the foam cushion. The foam cushion has a width ranging between two and three inches. The device contains a U-shaped piece having two lower legs and an intermediate extent therebetween. The two lower legs are adapted to be secured within the two hollow cylindrical vertical extensions of the weighted base. Two hand grips are located on the intermediate extent of the U-shaped piece.
REFERENCES:
patent: 4216956 (1980-08-01), Yamamura et al.
patent: 4744576 (1988-05-01), Scollan
patent: 4772014 (1988-09-01), Rebman
patent: 5232423 (1993-08-01), Hajduczek
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