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    • 1. 发明授权
    • Exercise resistance system
    • 运动阻力系统
    • US08403818B1
    • 2013-03-26
    • US12880078
    • 2010-09-11
    • William T. WilkinsonRobert KennedyPaul McGrathJuan Fernandez
    • William T. WilkinsonRobert KennedyPaul McGrathJuan Fernandez
    • A63B21/02
    • A63B21/0552A63B21/00069A63B21/0442A63B21/0557A63B21/0726A63B21/4015A63B21/4019A63B21/4029A63B21/4035A63B21/4043A63B23/0355A63B2225/09F16G11/106
    • The present invention provides for an improved exercise resistance system to conduct numerous total body exercises. An adjustable elastic resistance cord or flat band may be combined with weights, or each type of resistance may be used alone, in order to vary the means of creating resistance during exercise. The length of the elastic resistance cord or flat band may be adjusted by means of a slip free, length quick adjustment device. The elastic resistance cord or flat band may be passed through the length quick adjustment device which may be secured at various points along the length of the elastic resistance cord or flat band, to change its effective usable length and thus change the level of strength, and range of motion. The length quick adjustment device may be secured by pulling an elastic resistance cord or flat band in one direction, and released by pulling the elastic resistance cord or flat band in the opposite direction.One end of the elastic resistance cord or flat band is attached to any hand engagement structure, preferably a cord handle/grip, a dumbbell handle/grip, a bar, or a glove. The other end of the elastic resistance cord or flat band is secured to any anchor structure, preferably a movable structure, such as a flat board, pad, aerobic step, workout bench, or TV interactive exercise structure.
    • 本发明提供了一种改进的运动阻力系统来进行许多全身锻炼。 可调节的弹性阻力绳或平带可以与重物组合,或者可以单独使用每种类型的阻力,以便改变运动期间产生阻力的手段。 可以通过无滑动长度的快速调节装置来调节弹性阻力绳或扁平带的长度。 弹性阻力绳或平带可以通过长度快速调节装置,其可以沿着弹性阻力绳或平带长度的不同点固定,以改变其有效可用长度,从而改变强度水平,并且 活动范围。 长度快速调节装置可以通过在一个方向上拉动弹性电阻线或扁平带来固定,并且通过沿相反方向拉动弹性电阻线或扁平带来释放。 弹性电阻线或平带的一端连接到任何手接合结构,优选绳索把手/手柄,哑铃手柄/手柄,杆或手套。 弹性电阻线或扁平带的另一端固定到任何锚结构,优选地可移动结构,例如平板,垫,有氧步骤,锻炼台或电视交互式锻炼结构。