Exercise apparatus

Details Exercise apparatus Exercise apparatus

1989-02-08

1990-03-27

Apley, Richard J.

Undertaking

272141, 272143, A63B 2102

Patent

active

049114379

ABSTRACT:
An exercise apparatus comprising a pair of hand-engageable spring-biased exercise units, each comprising: a thermoplastic base element in the form of a frustoconical dish; a thermoplastic cap element having a dome-shaped hand-engaging surface; said base element includes a non-skid surface adhered to the bottom thereof; a steel coil spring secured between said base member and said cap member; and a hand strap traversing said cap member and being secured to peripheral edges thereof whereby said exercise device will support the arms of an exerciser during exercising and will provide a bouncing force to said exerciser upon the periodic compression and return of said coil spring.

REFERENCES:
patent: 1487631 (1924-03-01), Wanger
patent: 2022002 (1935-11-01), Jacks
patent: 2494094 (1950-01-01), Horstman
patent: 3228392 (1966-01-01), Speyer
patent: 4660299 (1987-04-01), Omilusik
patent: 4711445 (1987-12-01), Whitehead
patent: 4775148 (1988-10-01), McLaughlin

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