Exercise apparatus

Exercise devices – Sit up device

Patent

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Details

482142, 482141, A63B 2600

Patent

active

055184871

ABSTRACT:
An exercise apparatus for performing abdominal and lower back exercises has a base having an upwardly extending support bar affixed to one end of the base. A bench having a foot end and a head end, is pivotally connected at its foot end to the upwardly extending support bar. A feet restraining means, an upper torso support means, and an overhead hand grip are removably attached to the bench. A bench height positioning means, including a maximum decline and a maximum incline point is located on the base. A bench height adjustment bar is pivotally connected to the bench, wherein the bench height adjustment bar may be engaged in the position adjustment means for positioning the bench in multiple positions, including declining, horizontal, and inclining exercise positions.

REFERENCES:
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patent: 4537395 (1985-08-01), Spinelli
patent: 4746114 (1988-05-01), Grider
patent: 4826157 (1989-05-01), Fitzpatrick
patent: 4871166 (1989-10-01), Sterba et al.
patent: 4953857 (1990-09-01), Lemire
patent: 4968029 (1990-11-01), Cossin
patent: 5125884 (1992-06-01), Weber et al.
patent: 5160305 (1992-11-01), Lin
patent: 5176603 (1993-01-01), Hundley et al.
patent: 5190513 (1993-03-01), Habing et al.

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