![Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian](https://i.guim.co.uk/img/media/33cf8c90fd8ee5af95bc081415ab95af9020f9df/248_426_1138_683/master/1138.jpg?width=700&quality=85&auto=format&fit=max&s=6a81133313d54bc3023ac609f4668bbe)
Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian
Discussion About the 'Comparison of Running Economy Across Seven Carbon-Plated Racing Shoes' by Dustin P. Joubert and Garret P. Jones.
![Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer! Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!](https://4.bp.blogspot.com/-mdnv7JBML2U/WXS1zLC1fjI/AAAAAAAAmVA/t0GBN2K1IIUpxSbPBf5s6TWCOL71rNo3gCLcBGAs/s1600/fullsizeoutput_54ab.jpeg)
Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!
![Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian Nike stirs the pot with 'gamechanger' running shoe in step with new rules | Athletics | The Guardian](https://i.guim.co.uk/img/media/88944abba122485af1bbcadbab61a324bb2ee3eb/1027_1999_2593_1556/master/2593.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=c8ce1180dc69bec601e32d768dc81940)
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.
Dustin Joubert on Instagram: “Running Economy in Alphafly 4% better than Streakfly for me. Was it ever really a question though? Race your 5k/10k in your most economical…”
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