초록 ▼

A generally U- or oval shaped flexible plastic stance guide lies flat on terrain, regardless of terrain contour, and defines a central opening for placement of a foot on the terrain. Gently sloped leading and trailing edges with an arcuate or planar median between the leading and trailing edges prov

A generally U- or oval shaped flexible plastic stance guide lies flat on terrain, regardless of terrain contour, and defines a central opening for placement of a foot on the terrain. Gently sloped leading and trailing edges with an arcuate or planar median between the leading and trailing edges provide a palpable low-profile periphery around the opening. Parallel and perpendicular guide markings facilitate positioning and orienting the guide and a foot for a particular task. The bottom may be textured with spikes to enhance frictional engagement.

대표청구항 ▼

1. A stance guide comprising a front side having a front side length greater than a width of a shoe, a left end and a right end opposite the left end,a left side extending from the left end of the front side, the left side being elongate and substantially perpendicular to the front side,a right side

1. A stance guide comprising a front side having a front side length greater than a width of a shoe, a left end and a right end opposite the left end,a left side extending from the left end of the front side, the left side being elongate and substantially perpendicular to the front side,a right side extending from the right end of the front side, the right side being elongate and substantially perpendicular to the front side and substantially aligned with, spaced apart from, and parallel to the left side,the front side, left side, and right side forming a U-shape with a stance space defined between the left side and the right side, the stance space having a width defined by a distance between the left side and the right side, the width being greater than the width of the shoe,the front side, left side and right side being integrally formed and comprised of flexible elastomer, the flexible elastomer including a plasticizer and a thermochromic additive, and the stance guide changing color at a determined temperature, said stance guide conforming to a contour of a terrain on which the stance guide is placed, andeach of the front side, left side and right side having an outer edge and an opposite inner edge, the outer edge being sloped to an outer edge height, and the inner edge being sloped to an inner edge height. 2. The stance guide according to claim 1, the front side having a middle between the left end and the right end, and said stance guide further comprising a central guideline at the middle of the front side, the central guideline being visible and substantially parallel to the left side and right side. 3. The stance guide according to claim 2, the central guideline at the middle of the front side being palpable and comprising one of a first linear embossment and a first linear debossment. 4. The stance guide according to claim 2, the inner edge height being less than the outer edge height, and the outer edge height not exceeding one inch. 5. The stance guide according to claim 4, the sloped outer edge comprising one of a filleted, beveled and chamfered outer edge, and the sloped inner edge comprising one of a filleted, beveled and chamfered inner edge. 6. The stance guide according to claim 3, further comprising a front edge guideline on the front side, the front edge guideline being perpendicular to the central guideline, having a front edge guideline length that is less than the front side length, having a first end adjacent to the left end of the front side, having a second end adjacent to the right end of the front side, and extending linearly between the left end and the right end of the front side. 7. The stance guide according to claim 6, the front edge guideline on the front side being palpable and comprising one of a second linear embossment and a second linear debossment. 8. The stance guide according to claim 7, further comprising a left guideline and a right guideline, the left guideline being parallel to and spaced apart from the right guideline, the left guideline and the right guideline being perpendicular to the central guideline, the left guideline extending from the first end of the front edge guideline along a portion of the left side, and the right guideline extending from the second end of the front edge guideline along a portion of the right side. 9. The stance guide according to claim 1, the front side, left side and right side each having a bottom surface, and further comprising plurality of terrain engaging protrusions extending downwardly from each bottom surface. 10. The stance guide according to claim 9, the terrain engaging protrusions comprising conical protrusions. 11. The stance guide according to claim 1, the flexible elastomer including a plasticizer and a phosphorescent additive, and the stance guide phosphorescing. 12. The stance guide according to claim 1, further comprising a back side having a length about equal to the length of the front side, the back side being spaced apart from the front side and parallel to the front side, and the back side having a left end and a right end opposite the left end,the right side extending from the right end of the front side to the right end of the back side, andthe left side extending from the left end of the front side to the left end of the back side,the front side, left side, right side and back side forming a oval shape. 13. The stance guide according to claim 12, the front side having a middle between the left end and the right end, and said stance guide further comprising a central guideline at the middle of the front side, the central guideline being visible and substantially parallel to the left side and right side, the central guideline at the middle of the front side being palpable and comprising one of a first linear embossment and a first linear debossment. 14. The stance guide according to claim 13, further comprising a front edge guideline on the front side, the front edge guideline being perpendicular to the central guideline, having a front edge guideline length that is less than the front side length, having a first end adjacent to the left end of the front side, having a second end adjacent to the right end of the front side, and extending linearly between the left end and the right end of the front side, the front edge guideline on the front side being palpable and comprising one of a second linear embossment and a second linear debossment. 15. The stance guide according to claim 14, further comprising a left guideline and a right guideline, the left guideline being parallel to and spaced apart from the right guideline, the left guideline and the right guideline being perpendicular to the central guideline, the left guideline extending from the first end of the front edge guideline along a portion of the left side, and the right guideline extending from the second end of the front edge guideline along a portion of the right side. 16. The stance guide according to claim 15, the inner edge height being less than the outer edge height, and the outer edge height not exceeding one inch, the sloped outer edge comprising one of a filleted, beveled and chamfered outer edge, and the sloped inner edge comprising one of a filleted, beveled and chamfered inner edge. 17. The stance guide according to claim 16, the front side, left side and right side each having a bottom surface, and further comprising plurality of terrain engaging protrusions extending downwardly from each bottom surface, the terrain engaging protrusions comprising conical protrusions.