Backlash against the athletics 'super-shoe': Runners are smashing records thanks to springy trainers with carbon-fibre plates and foam 'mattresses' - as sceptics dub them 'performance enhancing devices' ⊕⊕ found 2026 › Apr › 28 (Tue) @ 13:27 UTC a story from The Daily Mail 💩 › The Daily Mail Backlash ■ preview sentiment