Exercise device

Details Exercise device Exercise device

1991-03-08

1992-12-08

Crow, Stephen R.

Exercise devices

Sit up device

482105, A63B 2600

Patent

active

051693720

ABSTRACT:
An exercise device has a head-receiving portion adapted to be disposed against the head of a user. Integral with the head-receiving portion is a base that is adapted to be positioned against the neck of the user to brace the head and neck of the user and partially support the weight of the head while the user performs abdominal exercises. Grooves are provided along the back of the head-receiving portion to permit the user to manually grip the head-receiving portion. Weights are secured to the head-receiving portion. These weights may be detachably and removably secured.

REFERENCES:
patent: 3820780 (1974-06-01), Tarbox
patent: 3820781 (1974-06-01), Kane
patent: 4168060 (1979-09-01), Hohenfeldt
patent: 4274628 (1981-06-01), Hoagland
patent: 4339124 (1982-07-01), Vogler
patent: 4477929 (1984-10-01), Mattsson
patent: 4664373 (1987-05-01), Hait
patent: 4752067 (1988-06-01), Colonello
patent: 4863158 (1989-09-01), Tassone
patent: 4865314 (1989-09-01), Carter
patent: 4867444 (1989-09-01), Castillo
Fitness Management--Jun. 1989--P. 47, Gym Equipment Co.--USA-U-Bar.

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