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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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World Athletics denies tipping off Nike over new running-shoe regulations | Athletics | The Guardian
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Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian
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Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online
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Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian
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Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
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