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Using machine learning to analyse player-specific ice skating characteristics to generate game-specific skating drills in professional ice hockey.
Dalarna University, School of Health and Welfare, Sport and Health Science. (Swedish Unit for Metrology in Sports)ORCID iD: 0000-0001-5234-6554
2021 (English)Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

The purpose of this study was to develop a method which uses positioning data to analyse player-specific skating characteristics and to investigate the possibility to use machine learning to generate new individual and game-specific training drills. A real-time local positioning system was used to collect positioning data from a professional ice hockey team in the Swedish Hockey League. Positioning data and video were synchronized, and nine different skating characteristics were manually identified and tagged for two forwards. A cost function was developed to generate individual, continuous skating sequences and to create new individual and game-specific skating drills. Skating forward was the most commonly used skating characteristic for both player but the numbers of times the players used the different skating characteristics varied, (H(8)=23.2,  p=0.003). The number of skating characteristics between the two players varied, (χ2 (8, N=688) =3 4.0, p<0.001) as well as the time spent within each skating characteristic (p<0.001). The presented method can be used for performance analysis and shows promising results for creating individual and game-specific tests and training drills for ice hockey players, based on individual and game-specific skating characteristics

Place, publisher, year, edition, pages
2021.
Keywords [en]
On ice performance, skating analysis, ice hockey test design
National Category
Sport and Fitness Sciences
Identifiers
URN: urn:nbn:se:du-38538OAI: oai:DiVA.org:du-38538DiVA, id: diva2:1602758
Conference
9th International Performance Analysis Workshop and Conference & 5th IACSS Conference, online 30–31 August 2021
Available from: 2021-10-13 Created: 2021-10-13 Last updated: 2023-04-14Bibliographically approved

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https://pacss2021.univie.ac.at/

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Swarén, Mikael

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • chicago-author-date
  • chicago-note-bibliography
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf