Undertaking
Patent
1988-03-16
1989-09-19
Crow, S. R.
Undertaking
272 70, 434253, A63B 2100, A63B 100
Patent
active
048674435
ABSTRACT:
An exercise machine for simulating cross-country skiing is disclosed in which the poling action of the arms and the leg action both drive the same flywheel through a system of overrunning clutches. This provides a more realistic simulation of cross-country skiing than the prior art devices in which the arm motion was independent of the leg action.
REFERENCES:
patent: 3966201 (1976-06-01), Mester
patent: 4023795 (1977-05-01), Pauls
patent: 4434981 (1984-03-01), Norton
patent: 4645201 (1987-02-01), Evans
patent: 4679786 (1987-07-01), Rodgers
Altero Technologies Inc.
Crow S. R.
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