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Quantified Soccer Using Positional Data: A Case Study.

Svein A Pettersen1, Håvard D Johansen2, Ivan A M Baptista1

  • 1School of Sport Sciences, UIT The Arctic University of Norway, Tromsø, Norway.

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Elite soccer clubs use wearable technology and advanced analytics for athlete performance development. Data reveals training microcycles must better match match physical demands for optimal results.

Keywords:
GPS trackingLPM trackingathlete quantificationplayer loadplayer monitoringwearables

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Area of Science:

  • Sports Science
  • Performance Analytics
  • Football Technology

Background:

  • Athlete quantification data and advanced analytics are revolutionizing international soccer performance development.
  • FIFA's approval of wearables in electronic performance and tracking systems (EPTS) enables objective data collection during practices and matches.
  • Data analysis offers insights for personalized training, injury prevention, and evidence-based team performance decisions.

Purpose of the Study:

  • To present experiences using a radio-based wearable positioning data system in an elite soccer club.
  • To demonstrate the system's ability to detect anomalies, trends, and insights for athletic and team performance.
  • To compare the accuracy of radio wave and GPS tracking systems.

Main Methods:

  • Utilized a detailed radio-based wearable positioning data system within an elite soccer club.
  • Collected and analyzed objective performance data, including sprint distances during microcycles and matches.
  • Compared the accuracy of radio wave technology against GPS for tracking data.

Main Results:

  • Identified significant discrepancies between training and match physical demands, e.g., full backs covering only 26% of match sprint distance during a 6-day microcycle.
  • Highlighted the need to align microcycle physical work patterns with match performance requirements.
  • Discussed accuracy comparisons between radio wave and GPS tracking systems.

Conclusions:

  • Radio-based wearable systems provide vital insights for soccer performance development and injury prevention.
  • Training microcycle design requires careful consideration of proximity and physical work patterns to mirror match demands.
  • Integration with novel soccer analytics and real-time video processing offers a comprehensive toolkit for modern coaching.