![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/SP20_FOOTWEAR_ALPHAFLY_detail7_original_original-crop-66ba908.jpg?quality=45&resize=1200,900)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian](https://i.guim.co.uk/img/media/098c40d3a3f25ba6ec60c34472b2daf08b74e830/79_0_2563_1538/master/2563.jpg?width=445&quality=85&dpr=1&s=none)
Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian
![Nike Alphafly Sneakers will also avoid Olympic Ban, by Khadeeja Safdar and Rachel Bachman, Exclusive to Wall Street Journal... - runblogrun Nike Alphafly Sneakers will also avoid Olympic Ban, by Khadeeja Safdar and Rachel Bachman, Exclusive to Wall Street Journal... - runblogrun](http://www.runblogrun.com/wp-content/uploads/2022/03/im-150781-thumb-500xauto-51150.jpg)
Nike Alphafly Sneakers will also avoid Olympic Ban, by Khadeeja Safdar and Rachel Bachman, Exclusive to Wall Street Journal... - runblogrun
![Nike launch Alphafly running shoes to mass market that comply with new rules | The Independent | The Independent Nike launch Alphafly running shoes to mass market that comply with new rules | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2020/02/06/08/gettyimages-1204321469.jpg?quality=75&width=982&height=726&auto=webp)