Exercise device

Abstract

An exercise device is disclosed having a self-inflating pillow with a compressed state and an expanded state. In an initial position, the pillow is biased in an expanded state, preferably by coils positioned in the pillow cavity. To perform exercises, the user must compress the pillow by applying force on the pillow. A two-way valve is provided on the pillow to facilitate the intake and the exhaust of air through the pillow. The valve can be adjusted to provide variable resistance and lumbar support to the user.

Description

RELATED APPLICATIONS [0001] The present application is related to U.S. Provisional App. No. 60 / 599,190 filed on Aug. 4, 2004.FIELD OF INVENTION [0002] The present invention generally relates to a combination lumbar support and exercise device. More particularly, the present invention relates to a lightweight and portable exercise device that provides both lumbar support and resistance for exercising a user's back muscles and abdominal muscles. BACKGROUND OF THE INVENTION [0003] Traditional lumbar support devices are limited in their versatility. Many are pillow-like devices which are placed between an individual's lower back and the seat back of a chair. Such devices only offer static lumbar support. They do not allow the user to move or flex the lower back against any device-provided resistance and do not permit the user to vary the amount of support or resistance provided by the device. [0004] Traditional back and abdominal exercise devices are also limited in their versatility. F...

AI Technical Summary

Benefits of technology

"The present invention is a device that provides support for the lower back and helps to exercise the muscles in that area. It is made up of a self-inflating pillow that can be compressed by the user to expand and provide support. The pillow has a valve that allows air to be taken in and expelled, causing the pillow to expand and compress. The valve can be adjusted to provide varying levels of resistance and support for the user."

Problems solved by technology

Traditional lumbar support devices are limited in their versatility.

Such devices only offer static lumbar support.

They do not allow the user to move or flex the lower back against any device-provided resistance and do not permit the user to vary the amount of support or resistance provided by the device.

Traditional back and abdominal exercise devices are also limited in their versatility.

For example, an individual cannot use most such devices while he or she is seated in an ordinary chair.

Instead, such devices often require that the user use the device while lying prone on the floor, or the like.

Many of these devices are rather large and cumbersome and are difficult to transport and store.

However, such exercises cannot be performed in some settings, such as in an office or while traveling on a train or airplane.

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