Foot, ankle and lower leg exerciser

Details Foot, ankle and lower leg exerciser Foot, ankle and lower leg exerciser

1987-06-05

1988-04-26

Apley, Richard J.

Undertaking

272146, A63B 2304

Patent

active

047399864

ABSTRACT:
The exerciser described herein for strengthening or rehabilitating the feet, ankles and lower legs of the user comprises two foot pedals supported on a vertical bar screwed into the support for the pedals and having a ball joint at the bottom thereof which fits into a cavity in the base support and thereby permits a swivelling action. Between the pedals and the base support there is also a supporting spring for which the compression can be increased or decreased by turning the threaded part of the bar one way or the other way in a threaded opening in the underside of the pedal supporter.

REFERENCES:
patent: 1509793 (1924-09-01), Thompson
patent: 1565484 (1925-12-01), McWhirter
patent: 3929329 (1975-12-01), Rivera
patent: 4186920 (1980-02-01), Fiore et al.
patent: 4199137 (1980-04-01), Giguere
patent: 4310155 (1982-01-01), White

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