Jason Kerestes is a graduate student at Arizona State University. With support from DARPA, he has developed the AirLegs exoskeleton. It's a small machine worn on the back that decreases the metabolic cost of walking and...
https://www.neatorama.com/2014/09/08/Soft-Lightweight-Exoskeleton-Lets-You-Run-10-Easier/
Soft, Lightweight Exoskeleton Lets You Run 10% Easier...
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