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Related Experiment Video

Updated: Jun 11, 2026

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

World records: how much athlete? How much technology?

Jos J de Koning1

  • 1Research Institute MOVE, Faculty of Human Movement Sciences, VU-University Amsterdam, Amsterdam, the Netherlands.

International Journal of Sports Physiology and Performance
|July 14, 2010
PubMed
Summary

World records in sports demonstrate performance progression, but technological advancements may obscure true athletic improvement. This study uses a power balance model to differentiate between technological and athletic enhancements in sports performance.

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Area of Science:

  • Sports science
  • Biomechanics
  • Human performance analysis

Background:

  • International sports competitions like the Olympic Games often use world records to gauge performance quality.
  • The continuous improvement of world records suggests ongoing progress in sports performance.

Observation:

  • It remains unclear if this progression signifies genuine enhancement in athletes' capabilities or is influenced by external factors.
  • Technological developments in sports equipment and training methodologies may be confounding the assessment of athletic progress.

Findings:

  • This commentary proposes a power balance model to disentangle the contributions of technology versus inherent athletic ability to world-record progression.
  • The model aims to provide a clearer understanding of true athletic enhancement over time.

Implications:

  • Distinguishing between technological and athletic enhancement is crucial for accurately evaluating athlete development.
  • Understanding these factors can inform future training strategies and performance benchmarks in elite sports.