Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Patent
1992-05-27
1993-02-09
Bahr, Robert
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
482 98, A63B 2106
Patent
active
051849925
ABSTRACT:
What is disclosed is a physical exercise apparatus including two barbell disc carrying carriages each of which is independently, freely moveable along a pair of vertical rails upon each of which it is mounted by a pair of widely spaced outboard bearings. Each carriage is provided with an inwardly projecting stub shaft to which one end of a lift bar may be affixed by means of a sliding collar, thereby adapting the apparatus for barbell exercises. A plurality of captive cables is provided whereby the respective carriages and their associated barbell disc weights may be used to provide the resistance for different physical exercises executed simultaneously by different persons employing the same apparatus.
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