Olympics 2021: World records on track in athletics as spiked shoe battle between Nike, Puma intensifies
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Karsten Warholm criticises super spikes as threat to track and field 'credibility' | Tokyo Olympic Games 2020 | The Guardian
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Having a trampoline is b------t': Super shoes controversy reignited by world-record shattering star Karsten Warholm
![It Takes Credibility Away”- 400m Hurdles Champion Karsten Warholm Blasts Nike's “Enhanced” Spikes at Tokyo Olympics 2020 - EssentiallySports It Takes Credibility Away”- 400m Hurdles Champion Karsten Warholm Blasts Nike's “Enhanced” Spikes at Tokyo Olympics 2020 - EssentiallySports](https://cloudfront-us-east-2.images.arcpublishing.com/reuters/VD4D4FD6EFIKNBHCF324WCFFEE.jpg)
It Takes Credibility Away”- 400m Hurdles Champion Karsten Warholm Blasts Nike's “Enhanced” Spikes at Tokyo Olympics 2020 - EssentiallySports
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