Adjustable exercise device and a device for adjusting an exercise device
First Claim
1. A kit for providing alternative adjustability to an aerobic exercise device including:
- (a) a platform having a substantially flat top surface and a bottom defining a recess, and (b) a pair of riser blocks having top faces matingly engageable with the bottom of the platform to elevate the platform above a support surface so that the top surface of the platform extends above the support surface, the kit comprising a pair of inclined riser blocks, each inclined riser block comprising;
(a) a top face with at least one protrusion forming an interlocking surface matingly engageable with the recess defined by the bottom of the platform whereby the top face stably supports the platform;
(b) a bottom face matingly engageable with the top face of a respective riser block;
(c) a central portion extending between the top and bottom faces of the inclined riser block and having a front and a rear, the central portion increasing in thickness from the front to the rear; and
(d) whereby the top face extends at an incline with respect to the bottom face so that the top surface of the platform can be inclined relative to the support surface, andwherein the inclined riser blocks are matingly engageable with the bottom of the platform at two alternative positions of the inclined riser blocks to incline the platform alternatively along a width or a length of the platform.
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Accused Products
Abstract
An adjustable exercise device that includes one or more inclined riser blocks for readily elevating and inclining a platform to enable stepping and other exercises to be readily performed on an inclined platform. The inclined riser blocks may be matingly engageable with the bottom of the platform to elevate and incline the platform. The inclined riser block may include a top face matingly engageable with the bottom of the platform, a bottom face, and a central portion extending between the bottom and top faces and having a front and rear, the central portion increasing in thickness from the front to the rear. The top face extends at an incline.
36 Citations
14 Claims
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1. A kit for providing alternative adjustability to an aerobic exercise device including:
- (a) a platform having a substantially flat top surface and a bottom defining a recess, and (b) a pair of riser blocks having top faces matingly engageable with the bottom of the platform to elevate the platform above a support surface so that the top surface of the platform extends above the support surface, the kit comprising a pair of inclined riser blocks, each inclined riser block comprising;
(a) a top face with at least one protrusion forming an interlocking surface matingly engageable with the recess defined by the bottom of the platform whereby the top face stably supports the platform; (b) a bottom face matingly engageable with the top face of a respective riser block; (c) a central portion extending between the top and bottom faces of the inclined riser block and having a front and a rear, the central portion increasing in thickness from the front to the rear; and (d) whereby the top face extends at an incline with respect to the bottom face so that the top surface of the platform can be inclined relative to the support surface, and wherein the inclined riser blocks are matingly engageable with the bottom of the platform at two alternative positions of the inclined riser blocks to incline the platform alternatively along a width or a length of the platform. - View Dependent Claims (2, 3, 4, 5, 6)
- (a) a platform having a substantially flat top surface and a bottom defining a recess, and (b) a pair of riser blocks having top faces matingly engageable with the bottom of the platform to elevate the platform above a support surface so that the top surface of the platform extends above the support surface, the kit comprising a pair of inclined riser blocks, each inclined riser block comprising;
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7. Means for alternatively adjusting an aerobic exercise device including:
- (a) a platform having a substantially flat top surface and a bottom defining a recess, and (b) a plurality of riser blocks having top faces matingly engageable with the bottom of the platform to elevate the platform above a support surface so that the top surface is above the support surface, the adjusting means comprising at least one inclined riser block matingly engageable with the platform for elevating the platform and inclining the top surface of the platform relative to the support surface in alternative orientations, the inclined riser block including;
(a) a top face with at least one protrusion forming an interlocking surface matingly engageable with the recess defined by the bottom of the platform whereby the top face stably supports the platform; (b) a bottom face matingly engageable with the top face of the riser block; and (c) a central portion extending between the top and bottom faces of the inclined riser block and having a front and rear, the central portion increasing in thickness from the front to the rear; and (d) whereby the top face extends at an incline with respect to the bottom face so that the top surface of the platform can be inclined relative to the support surface, and wherein the inclined riser block is matingly engageable with the bottom of the platform at two alternative positions of the inclined riser block to incline the platform alternatively along a width or a length of the platform. - View Dependent Claims (8, 9, 10)
- (a) a platform having a substantially flat top surface and a bottom defining a recess, and (b) a plurality of riser blocks having top faces matingly engageable with the bottom of the platform to elevate the platform above a support surface so that the top surface is above the support surface, the adjusting means comprising at least one inclined riser block matingly engageable with the platform for elevating the platform and inclining the top surface of the platform relative to the support surface in alternative orientations, the inclined riser block including;
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11. In combination with an aerobic exercise device comprising (a) a platform having a substantially flat top surface and a bottom defining a recess and having a length and a width, and (b) a pair of riser blocks having top faces matingly engageable with the bottom of the platform to position the platform at a first position where the platform is elevated above the support surface and the top surface is parallel to the support surface, means for alternatively adjusting the exercise device between the first position, a second position where the platform is elevated above the support surface and the top surface is inclined relative to the support surface along the width of the platform, and a third position where the platform is elevated above the support surface and the top surface is inclined relative to the support surface along the length of the platform, the alternative adjusting means comprising a pair of inclined riser blocks, each inclined riser block including:
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(a) a top face extending at an incline with at least one protrusion forming an interlocking surface matingly engageable with the recess defined by the bottom of the platform whereby the top face stably supports the platform; (b) a bottom face matingly engageable with the top face of the riser block; (c) a central portion extending between the top and bottom faces of the inclined riser block and having a front and rear, the central portion increasing in thickness from the front to the rear and defining an axis extending from the front to the rear; and (d) whereby the top face extends at an incline with respect to the bottom face so that the top surface of the platform can be inclined relative to the support surface, and wherein each inclined riser block is matingly engageable with the bottom of the platform at two alternative positions of the inclined riser block to incline the platform alternatively along a width or a length of the platform. - View Dependent Claims (12, 13, 14)
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Specification