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A personal force-resistance cable exercise device includes a force resistance assembly, elongated flexible cable, and a movable exercise implement. The force resistance assembly comprises a mounting frame, a rotatable assembly shaft carried by the mounting frame, a disk rotor fixedly attached to the

A personal force-resistance cable exercise device includes a force resistance assembly, elongated flexible cable, and a movable exercise implement. The force resistance assembly comprises a mounting frame, a rotatable assembly shaft carried by the mounting frame, a disk rotor fixedly attached to the assembly shaft, an adjustable friction controller adapted for frictionally engaging the disk rotor, and a one-way cable spool. The one-way cable spool is locked to the assembly shaft upon rotation of the cable spool in a working force-resistance direction, and is freely movable relative to the assembly shaft upon rotation of cable spool in an opposite cable-wind-up direction. The flexible cable is attached to the force resistance assembly, and adapted for winding on and unwinding from the cable spool. The exercise implement is attached to the flexible cable, and adapted for being employed by a user performing an exercise.

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1. A cable exercise device, comprising: a force resistance assembly comprising a mounting frame, a rotatable assembly shaft carried by said mounting frame, a disk rotor fixedly attached to said assembly shaft, an adjustable resistance controller adapted operatively engaging said disk rotor, and a on

1. A cable exercise device, comprising: a force resistance assembly comprising a mounting frame, a rotatable assembly shaft carried by said mounting frame, a disk rotor fixedly attached to said assembly shaft, an adjustable resistance controller adapted operatively engaging said disk rotor, and a one-way cable spool; said one-way cable spool being locked to said assembly shaft upon rotation of said cable spool in a working force-resistance direction, and freely movable relative to said assembly shaft upon rotation of cable spool in an opposite cable-wind-up direction;an elongated flexible cable attached to said force resistance assembly, and adapted for winding onto and unwinding from said cable spool;a standing platform located adjacent to said force resistance assembly; anda movable exercise implement attached to said flexible cable, and adapted for being employed by a user performing an exercise, said exercise implement comprising an elongated hollow bar having a cable-entry end and an opposing cable-exit end, and first and second bar pulleys located at respective cable-entry and cable-exit ends, and wherein said flexible cable extends through said bar and outwardly from its cable-exit end towards said standing platform. 2. The cable exercise device according to claim 1, and comprising a cable rewind spring operatively attached to said one-way cable spool, and adapted for normally urging rotation of said cable spool in the cable-wind-up direction. 3. The cable exercise device according to claim 1, wherein said one-way cable spool comprises a one-way needle bearing adapted for operatively engaging said assembly shaft upon rotation of said cable spool in the working force-resistance direction. 4. The cable exercise device according to claim 1, wherein said one-way cable spool comprises a plurality of circumferential grooves adapted for controlling overlap of said cable when winding on said spool. 5. The cable exercise device according to claim 1, and comprising first and second end bearings located at respective opposite ends of said assembly shaft. 6. The cable exercise device according to claim 1, wherein said resistance controller comprises a hand-turnable adjustment knob. 7. The cable exercise device according to claim 6, wherein said resistance controller further comprises first and second cooperating friction pads adapted for operatively engaging respective opposite surfaces of said disk rotor. 8. The cable exercise device according to claim 1, and comprising a pivoted foot stop adapted for operatively engaging said cable spool to limit rotation of said cable spool in the cable-wind-up direction. 9. The cable exercise device according to claim 1, and comprising means for releasably attaching the free end of said flexible cable to said standing platform. 10. The cable exercise device according to claim 9, wherein said means for releasably attaching said flexible cable comprises a cam cleat fixed to said standing platform. 11. The cable exercise device according to claim 1, and comprising an electronic scale adapted for measuring a force exerted by the user when performing the exercise. 12. The cable exercise device according to claim 11, and comprising a display monitor connected to said scale for displaying the measured force exerted by the user. 13. A cable exercise device, comprising: a force resistance assembly comprising a rotatable assembly shaft and a one-way cable spool carried by said assembly shaft; and means for locking said one-way cable spool to said assembly shaft upon rotation of said cable spool in a working force-resistance direction, and for enabling free movement of cable spool relative to said assembly shaft upon rotation of cable spool in an opposite cable-wind-up direction;an elongated flexible cable attached to said force resistance assembly, and adapted for winding onto and unwinding from said cable spool; anda standing platform located adjacent to said force resistance assembly; anda movable exercise implement attached to said flexible cable, and adapted for being employed by a user performing an exercise, said exercise implement comprising an elongated hollow bar having a cable-entry end and an opposing cable-exit end, and first and second bar pulleys located at respective cable-entry and cable-exit ends, and wherein said flexible cable extends through said bar and outwardly from its cable-exit end towards said standing platform. 14. The cable exercise device according to claim 13, wherein said force resistance assembly further comprises a disk rotor fixedly attached to said assembly shaft, and an adjustable friction controller adapted for frictionally engaging said disk rotor. 15. The cable exercise device according to claim 14, wherein said friction controller comprises a hand-turnable adjustment knob. 16. The cable exercise device according to claim 15, wherein said friction controller further comprises first and second cooperating friction pads adapted for operatively engaging respective opposite surfaces of said disk rotor. 17. The cable exercise device according to claim 13, and comprising a cable rewind spring operatively attached to said one-way cable spool, and adapted for normally urging rotation of said cable spool in the cable-wind-up direction.