![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/Alamy_2F3Y8J0-crop-ff47efc.jpg?resize=960,413)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Tênis com placa de carbono: a escolha de Kipchoge para correr maratona em menos de 2 horas | eu atleta | ge Tênis com placa de carbono: a escolha de Kipchoge para correr maratona em menos de 2 horas | eu atleta | ge](https://s2.glbimg.com/FkAR5y1e2ZJUfgRL2MHJ3B3iIRM=/0x0:2334x1647/984x0/smart/filters:strip_icc()/s.glbimg.com/es/ge/f/original/2019/04/28/2019-04-28t111758z_1115532421_rc1f88ba8460_rtrmadp_3_athletics-london.jpg)
Tênis com placa de carbono: a escolha de Kipchoge para correr maratona em menos de 2 horas | eu atleta | ge
![Eliud Kipchoge will wear Nike's controversial shoe for first time in an official race at the London Marathon | CNN Eliud Kipchoge will wear Nike's controversial shoe for first time in an official race at the London Marathon | CNN](https://dynaimage.cdn.cnn.com/cnn/c_fill,g_auto,w_1200,h_675,ar_16:9/https%3A%2F%2Fcdn.cnn.com%2Fcnnnext%2Fdam%2Fassets%2F201001090442-kipchoge.jpg)
Eliud Kipchoge will wear Nike's controversial shoe for first time in an official race at the London Marathon | CNN
Nike - Eliud Kipchoge - 2:00:25 The barrier just got that much closer. #Breaking2 #JustDoIt | Facebook
![Eliud Kipchoge's 1:59 Marathon NIKE Shoes BREAK THE INTERNET || The Nike Air Zoom Alphafly NEXT% - YouTube Eliud Kipchoge's 1:59 Marathon NIKE Shoes BREAK THE INTERNET || The Nike Air Zoom Alphafly NEXT% - YouTube](https://i.ytimg.com/vi/XcbxjK7kTE4/sddefault.jpg)