Crunch abdomen exercise apparatus

Details Crunch abdomen exercise apparatus Crunch abdomen exercise apparatus

1996-12-26

1999-06-22

Donnelly, Jerome

Exercise devices

Sit up device

482142, 482123, A63B 2100

Patent

active

059137576

ABSTRACT:
According to the present invention, there is provided an apparatus to facilitate the crunch abdomen exercise. The apparatus is generally made of flexible material such as canvas or denim. A main central portion is sized generally to fit the back of a person. The main central portion is thinner than it is wide or long. At least one handle extends from the top end of the main central portion for grasping during the crunch exercise. Preferably, the handle section comprises two looped straps which extend from the top of the main central portion. At the bottom end of the main central portion, a means of securing the body of the person to the main central person is operatively connected to the main central portion. Preferably, a belt is attached to the main central portion which secures around the waist of the person.

REFERENCES:
patent: 1095476 (1914-05-01), Sprague
patent: 2015589 (1935-09-01), Cahn
patent: 5122107 (1992-06-01), Gardner
patent: 5131576 (1992-07-01), Turnipseed
patent: 5209691 (1993-05-01), Ekstein
patent: 5458549 (1995-10-01), Obery
patent: 5540364 (1996-07-01), Krieger et al.
patent: 5577653 (1996-11-01), Bieker

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