1981-06-08
1983-12-27
Grieb, William H.
Undertaking
A63B 6910
Patent
active
044226349
ABSTRACT:
A swimming simulator provides a user with the exercise typically provided by swimming. This simulator includes a support frame from which arm and leg levers project. The arm levers are extendable from the front of the frame against the resistance of springs and are pivotable transversely to the frame. Grip handles at the ends of the arm levers are rotatable against another predetermined resistance. Also, the leg levers are movable in an arc against a further predetermined resistance.
REFERENCES:
patent: 1966448 (1934-07-01), Kabisius
patent: 1990124 (1935-02-01), Kabisius
patent: 2109775 (1938-03-01), Hudson
patent: 2332184 (1943-10-01), Sweeney
patent: 3074716 (1963-01-01), Mitchel et al.
patent: 4063726 (1977-12-01), Wilson
patent: 4191370 (1980-03-01), Meyer et al.
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