04629185 is referenced by 70 patents and cites 5 patents.

An exercise device has a pair of main hydraulic cylinders mounted in gimbals in a framework with hand grips attached to the distal ends of the cylinder rods. Resistance to movements of the rods is provided by an adjustable flow valve connected between the ports of the cylinders. Auxiliary hydraulic cylinders are provided connected between the framework and main cylinders to resist movements thereof in the vertical and horizontal directions. A chair is attached to the framework which permits the user to grasp the hand grips during exercise.

Title
Universal hydraulic exerciser
Application Number
6/753970
Publication Number
4629185
Application Date
July 11, 1985
Publication Date
December 16, 1986
Inventor
Michael J Amann
898 State Rd., 621 E., Lake Placid, 33852
FL, US
Agent
Macdonald J Wiggins
IPC
A63B 21/00
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