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Jordan HalesportSportsportSport

The sprinter who refused to choose between speed and science

Marcel Jacobs spent three years rebuilding his technique from first principles. The results have divided athletics coaches.

7 min read
Jordan HaleSport reporter
An athlete in full sprint on an outdoor track
Photo: Unsplash

Marcel Jacobs spent three years rebuilding his technique from first principles. The results have divided athletics coaches.

AT A GLANCE

  • Editors are tracking this story through official briefings and local reporting.
  • The newsroom will update this report as new verified detail becomes available.

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