Researchers led from governing body World Athletics found that the launch of the racing shoes in 2017 boosted the performance of elite runners by up to 1.7 per cent.

https://www.dailymail.co.uk/sciencetech/article-9499347/Running-Nike-Vaporfly-4-trainers-boost-elite-athletes-performance-1-7-study-finds.html?ns_mchannel=rss&ito=1490&ns_campaign=14 90 ]قرااء المزيد ..... [/url]


Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1>7%< study finds