Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Loao Wang0
Date of Patent
May 17, 2011
0Patent Application Number
123582250
Date Filed
January 22, 2009
0Patent Primary Examiner
Patent abstract
A resistance arrangement of a waist-twisting machine, wherein the waist-twisting machine includes a rotating disc for the lower limb of the operator to stand thereon and swiveled under application of force, a rotating handlebar for the upper limb of the operator to hold thereon and swiveled under application of force, and a coupling mechanism for synchronically and reversely coupling the rotating disc and the rotating handlebar. Moreover, a resistance-adjustable apparatus is interposed between the bottom base and the upright rod transmission shaft.
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