Patent ID: 8968155
Filing Date: 2015-03-03
Classification: A63B,G16H,G16Z

Abstract:
1. A resistance exercise apparatus comprising in combination: a DC power supply system; a DC motor connectable in power supply communication with the DC power supply system and having a rotatable drive section connectable in driving element communication with a rotatable drive element; a flexible resistance delivery section having a rotatable portion connectable to the rotatable drive element and an extractable exercise resistance delivery section extending from the rotatable portion of the flexible resistance delivery section; a predetermined variable resistance section intermediate the DC power supply system and DC motor; an electrical condition sensor; and a variable resistance section control in communication with the electrical condition sensor and the predetermined variable resistance section, wherein the DC power supply system includes an alternator system having an AC input and DC output, the AC input being connectable in power supply communication with a power source and the DC output being connectable in power supply communication with the DC motor.