1989-04-10
1990-11-27
Apley, Richard J.
Undertaking
272 71, 441 59, 441 61, A63B 2100, A63B 3108
Patent
active
049730495
ABSTRACT:
A multi-fin aquatic exerciser comprises a main or caudal fin that is strapped to the dorsum of the user's hand or foot. A plurality of secondary fins are attached to the caudal fin and have a spatial configuration that provides significant flow resistance independent of the direction of the user's stroke. The multi-fin exerciser is used in conjunction with specific aquatic exercises providing a complete workout which is especially useful for athletic training, swimming, physical therapy, and shaping, toning, strengthening or enlarging specific muscle groups.
REFERENCES:
patent: 397059 (1889-01-01), Johnston
patent: 516963 (1894-03-01), Bunsen
patent: 3328812 (1967-07-01), Berthiot
patent: 4416451 (1983-11-01), Solloway
patent: 4509744 (1985-04-01), Beasley
patent: 4521011 (1985-06-01), Solloway
patent: 4565369 (1986-01-01), Bedgood
patent: 4623142 (1986-11-01), MacKechnie
patent: 4632387 (1986-12-01), Guzman
Apley Richard J.
Crosby D. F.
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