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Nike's controversial Vaporfly running shoe avoids Tokyo 2020 Olympics ban | Esquire Middle East – The Region's Best Men's Magazine
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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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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics - BBC Science Focus Magazine
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Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
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