1985-10-04
1987-01-13
Apley, Richard J.
Undertaking
272134, A63B 2124
Patent
active
046359338
ABSTRACT:
A muscle toning, strengthening or exercising machine has an arm provided with grips or other body-engaging members and swingable about an axis defined by a shaft to which the arm is coupled. This shaft is connected to another shaft by a transmission having a selected transmission ratio and the other shaft is connected to an electric motor which controls the force supplied for exercising, e.g. via a crank mechanism.
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Apley Richard J.
Bahr Robert W.
Dubno Herbert
Ross Karl F.
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