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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
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World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian
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Nike's controversial Vaporfly shoe that set records with 'built in secret weapon' might be banned - YouTube
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BANGKOK, THAILAND, MARCH 7. 2020: Nike running shoes Vaporfly NEXT%. Controversial Athletics marathon shoe, Ekiden Color version, Detail view on Zoom foam and Nike Flyknit uppers, Stock Photo | Adobe Stock
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BANGKOK, THAILAND, MARCH 7. 2020: Nike Running Shoes Vaporfly NEXT%. Controversial Athletics Marathon Shoe, Ekiden Color Version, Detail View On Zoom Foam And Nike Flyknit Uppers, Stock Photo, Picture And Royalty Free
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