Device for assisting running, walking or jumping

Exercise devices – Involving user translation or physical simulation thereof

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Details

482 74, 482 77, 601 35, A63B 516

Patent

active

053622880

ABSTRACT:
A device for assisting a runner, walker, or jumper comprising an elongated biasing means such as a flexible pole, torsional spring, or coil spring, etc., having a handle at its top end and a shoe extension including a flexible bridge having one end swingably attached to the user's footwear and another end swingably attached to the ground end of the biasing means. The impact of a landing stores energy in the biasing means which is then returned to assist in the movement of running walking or jumping.

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patent: 4955608 (1990-09-01), Dougherty et al.
patent: 5011136 (1991-04-01), Rennex
patent: 5062642 (1991-11-01), Berry et al.

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