Exercise devices – User manipulated force resisting apparatus – component... – Utilizing frictional force resistance
Patent
1991-11-12
1993-03-23
Bahr, Robert
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing frictional force resistance
482 8, 482116, 482133, 482135, 482137, 482138, A63B 21015
Patent
active
051959372
ABSTRACT:
A multiple exercise unit capable of providing a user with a wide range of strength and conditioning exercises. The exercise unit provides resistance through an isokinetic device which utilizes a clutch mechanism. Lines extend out of the isokinetic device and attach to various exercise elements such that a variety of upper and lower body strength exercises may be performed.
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Campbell Frank W.
Engel Timothy S.
Holden Edward R.
Loubert Craig A.
Peterson Stephen S.
Bahr Robert
NordicTrack, Inc.
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