![We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram](https://www.researchgate.net/publication/321100306/figure/fig3/AS:963436280311848@1606712517515/We-performed-mechanical-testing-on-three-marathon-racing-shoe-models-Top-left-The-Nike.gif)
We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram
![Glen Cottingley on Twitter: Glen Cottingley on Twitter:](https://pbs.twimg.com/media/EO09EEBX0AACCom.jpg:large)
Glen Cottingley on Twitter: "The fact that the shoes were *secretly* debuted in Kara's race, then *disguised* to look like Nike's existing marathon running shoes at the Rio Olympics, says all you
![Glen Cottingley on Twitter: Glen Cottingley on Twitter:](https://pbs.twimg.com/media/EO09EEQXkAYM_Vg.jpg)