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Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
Dustin Joubert on Instagram: “Advancements in running shoe technology, particularly in the Nike Vaporfly line, have been shown to improve running economy/performance…”
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Nike's Vaporfly 4% Shoes Really Did Boost the Running Economy of Everyone Tested, Says Study | Runner's World
Kevin A. Kirby, DPM - Comparison of Running Economy in Nike Vaporfly 4%, Adidas Adios Boost and Nike Racing Spikes - Will Athletes Start Using Thicker Soled-Cushioned Shoes on the Track for
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Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian
Road Trail Run: Nike Zoom Vaporfly 4% First Impressions... On My Foot! Action Shots of the Boston Winners Wearing Them.
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