Race-Performance Parameters Differentiating World-Best From National-Level Swimmers: A Race Video Analysis and Machine-Learning Approach.

Journal: International journal of sports physiology and performance
Published Date: Jun 5, 2025

Abstract

BACKGROUND: Elite swimming performance is determined by a complex interplay of anthropometric, physiological, biomechanical, and technical factors. Previous research highlights how the 100-m freestyle demands explosive power, technical proficiency, and tactical acumen, yet factors that distinguish world-class swimmers from their closely performing (inter)national-level counterparts remain elusive.

Authors

  • Giovanni L Postiglione
    Discipline of Exercise & Sport Science, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia.
  • Shaun Abbott
    Discipline of Exercise & Sport Science, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia.
  • Phillip Newman
    Research Institute for Sport and Exercise, Faculty of Health, University of Canberra, Canberra, ACT, Australia.
  • Lachlan G Mitchell
    Swimming Australia Ltd, Brisbane, QLD, Australia.
  • Marc Elipot
    Department of Sports Sciences, Swimming Australia, Australian Institute of Sport Office, Canberra, Australia.
  • Gary Barclay
    Swimming Australia Ltd, Brisbane, QLD, Australia.
  • Stephen Cobley
    Discipline of Exercise & Sport Science, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia.

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