Patent ID: 9358424
Filing Date: 2016-06-07
CPC Classification: A63B

Claim Text:
1. A lower back stretching device comprising: a pair of spaced-apart substantially scalene-triangular side panels conjoined in a parallel position relative to each other, each side panel having an interior wall, an exterior wall, a top end, a convex bottom end, a front side, and a rear side, wherein the front side has a length longer than a length of each of the rear side and the bottom end, wherein the length of the bottom end is approximately one-third the length of the front side; a lip continuously disposed on the exterior wall along the entire length of the bottom end; a parallelepiped cross-brace having a pair of exterior ends opposite each other, an upper side, a lower side, a forward wall, and a rearward wall, each exterior end disposed on the interior wall of a respective side panel at the rear side in a position proximal to the bottom end; a cylindrical knee support bar having a pair of external ends opposite each other, each external end disposed on the interior wall of a respective side panel at the rear side in a position proximal to the top end, the knee support bar being adjustably positionable between the upper side of the cross-brace and the top end in a position proximal to the upper side of the cross-brace; and a handle attached directly to the exterior wall of each side panel at a forward angle relative to the rear side, the handles being parallel to each other, each handle having an internal side, a lower end attached to the respective side panel, an upper end extending forwardly beyond the front side, a forward side, and a rearward side; wherein each of the cross-brace and the knee support bar has a width in a range of approximately 18 inches to 36 inches.