US 5,395,296 AGranted

Exercise apparatus utilizing array of elastic means

OwnerTimothy D. Webster, Robert T. Wyldinventors

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Abstract

Exercise apparatus including a spaced array of tensioned elastic cords removably connected to a support and constitutes an inexpensive, compact, flexible mechanism for providing a substantial variety of continuously variable or controlled, repeatable exercise. The elastic cords in the array are simultaneously accessible to portions of the body over a wide range of orientations because of a generally convex or frustocontical outline formed by the array to permit multiple multi-directional resistive-type exercises in nearly all directions. The elastic cords preferably comprise shock cords, and the shock cords and/or supporting structures advantageously carry visible indicia to indicate the degree of difficulty of the routine or to facilitate use of the apparatus to conduct a preplanned exercise program.

The exercise apparatus, comprising:

(a) a frame having a substantially vertical central support, a left support which includes a plurality of left connection points positioned forward of said central support, a right support which includes a plurality of right connection points positioned forward of said central support and spaced from said left connection points, and connecting means for connecting said central support to each of said right and left supports;
(b) a first set of elastic cord sections, each cord section having a first end and a second end, the first cad of each of said first set of cord sections being connected to said central support, and the second end of each of said first set of cord sections being connected to one of said left connection points at least one of the said first set of cords being sloped upward from the central support to its left connection point, and at least one of the said first set of cord sections being sloped downward from the central support to its left connection point;
and
(c) a second set of elastic cord sections, each cord section having a first end and a second end, the first end of each of said second set of cord sections being connected to said central support and the second end of each of said second set of cord sections being connected to one of said right connection points, at least one of the said second set of cord sections being sloped upward from the central support to its right connection point, and at least one of the said second set of cord sections being sloped downward from the central support to its fight connection point, wherein the first and second set of cord sections are positioned in a concave-shaped array to define the boundaries of an empty and unobstructed three-dimensional space, said space having a top surface, a bottom surface, a left surface defined by the first set of cord sections, a right surface defined by the second set of cords, and a front surface whose outer periphery is defined by the connection points, said front surface being unobstructed by any part of the apparatus.

1 more element

Facts

Application

07/376,874Filed 7 Jul 1989 · continuation

Priority

8 Nov 1985

Granted

7 Mar 1995

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

A63B 21/04
Using resilient force-resisters: attached to static foundation , e.g. a user
A63B 21/0552
Extension element type: elastic ropes or bands
A63B 21/00061
Mechanical means for varying the resistance: replaceable resistance units of different strengths, e.g. for swapping
A63B 21/00065
Mechanical means for varying the resistance: by increasing or reducing the number of resistance units

Abstract

Claims1