![Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian](https://i.guim.co.uk/img/media/fcb6c76322f15bcf788c6ff90d4fc2ed2333adaa/0_0_3500_2505/master/3500.jpg?width=700&quality=85&auto=format&fit=max&s=f06e7c0a605446930107e2b7b7ee8bf7)
Super spikes are causing a seismic shift – so why won't athletes admit it? | Athletics | The Guardian
![Sb-roscoffShops - Exclusive: Breaking Down the nike tekno sb stefan janoski max premium black white redfly NEXT% with Nike tekno Innovators - nike tekno sb stefan janoski max premium black white red Sb-roscoffShops - Exclusive: Breaking Down the nike tekno sb stefan janoski max premium black white redfly NEXT% with Nike tekno Innovators - nike tekno sb stefan janoski max premium black white red](https://cdn.sanity.io/images/c1chvb1i/production/d4d2fd644ab917ef009aebea2ff2ac548353a478-1100x735.jpg)
Sb-roscoffShops - Exclusive: Breaking Down the nike tekno sb stefan janoski max premium black white redfly NEXT% with Nike tekno Innovators - nike tekno sb stefan janoski max premium black white red
![IetpShops - The Nike Zoom Superfly Flyknit Is Specifically Optimized for Sprinter Allyson Felix - nike kyrie clearance 2016 IetpShops - The Nike Zoom Superfly Flyknit Is Specifically Optimized for Sprinter Allyson Felix - nike kyrie clearance 2016](https://www.freshnessmag.com/.image/ar_4:3%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTM3MzI0MTgwNjcxNTcxMTEy/nike-zoom-superfly-flyknit-01jpg.jpg)