Short motion swim fin

Details Short motion swim fin Short motion swim fin

1999-07-16

2000-09-26

Swinehart, Ed

Buoys, rafts, and aquatic devices

Swimming aid to increase stroke efficiency

Foot attached

A63B 3110

Patent

active

061235946

ABSTRACT:
A short motion swim fin used as a training device for the improvement of the fast flutter kick motions of speed swimming, and as such uses a short, rigid frame, that is worn on the underside of the forward portion of the foot where it functions as a lever to stretch the arch of the entire foot on every downward kick, as well as to strengthen the fast twitch leg muscles associated with a strong flutter kick.

REFERENCES:
patent: 1374077 (1921-04-01), Grundmann
patent: 3302223 (1967-02-01), Ciccotelli
patent: 4209866 (1980-07-01), Loeffler

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