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The Effect of the Video Assistant Referee System Implementation on Match Physical Demands in the Spanish LaLiga

Author

Listed:
  • José C. Ponce-Bordón

    (Faculty of Sport Sciences, University of Extremadura, Boulevard of the University s/n, 10003 Cáceres, Spain)

  • David Lobo-Triviño

    (Faculty of Sport Sciences, University of Extremadura, Boulevard of the University s/n, 10003 Cáceres, Spain)

  • Ana Rubio-Morales

    (Faculty of Sport Sciences, University of Extremadura, Boulevard of the University s/n, 10003 Cáceres, Spain)

  • Roberto López del Campo

    (LaLiga Sport Research Section, 28043 Madrid, Spain)

  • Ricardo Resta

    (LaLiga Sport Research Section, 28043 Madrid, Spain)

  • Miguel A. López-Gajardo

    (Faculty of Sport Sciences, University of Extremadura, Boulevard of the University s/n, 10003 Cáceres, Spain)

Abstract

The present study aimed to analyze the influence of the Video Assistant Referee (VAR) on match physical demands in the top Spanish professional football league. Match physical demand data from all the matches for two seasons (2017/2018 and 2018/2019) in the First Spanish Division ( n = 1454) were recorded using an optical tracking system (ChyronHego ® ). Total distance, relative total distance covered per minute, distance covered between 14–21 km·h −1 , distance covered between 21–24 km·h −1 , and distance covered at more than 24 km·h −1 were analyzed; also, the number of sprints between 21–24 km·h −1 and more than 24 km·h −1 were taken into consideration. The times the VAR intervened in matches were also taken into account. Results showed that total distance and relative total distance significantly decreased in seasons with VAR compared to seasons without VAR. Finally, distance covered between 21–24 km·h −1 , distance covered at more than 24 km·h −1 , and the number of high-intensity efforts between 21–24 km·h −1 and more than 24 km·h −1 increased in seasons with VAR compared to seasons without VAR, but the differences were nonsignificant. Thus, these findings help practitioners to better understand the effects of the VAR system on professional football physical performance and to identify strategies to reproduce competition demands.

Suggested Citation

  • José C. Ponce-Bordón & David Lobo-Triviño & Ana Rubio-Morales & Roberto López del Campo & Ricardo Resta & Miguel A. López-Gajardo, 2022. "The Effect of the Video Assistant Referee System Implementation on Match Physical Demands in the Spanish LaLiga," IJERPH, MDPI, vol. 19(9), pages 1-7, April.
    • Handle: RePEc:gam:jijerp:v:19:y:2022:i:9:p:5125-:d:800086
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    References listed on IDEAS

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    1. Eduard Pons & José Carlos Ponce-Bordón & Jesús Díaz-García & Roberto López del Campo & Ricardo Resta & Xavier Peirau & Tomas García-Calvo, 2021. "A Longitudinal Exploration of Match Running Performance during a Football Match in the Spanish La Liga: A Four-Season Study," IJERPH, MDPI, vol. 18(3), pages 1-10, January.
    2. Ibai Errekagorri & Julen Castellano & Ibon Echeazarra & Carlos Lago-Peñas, 2020. "The effects of the Video Assistant Referee system (VAR) on the playing time, technical-tactical and physical performance in elite soccer," International Journal of Performance Analysis in Sport, Taylor & Francis Journals, vol. 20(5), pages 808-817, September.
    3. Lago-Peñas Carlos & Rey Ezequiel & Kalén Anton, 2019. "How does Video Assistant Referee (VAR) modify the game in elite soccer?," International Journal of Performance Analysis in Sport, Taylor & Francis Journals, vol. 19(4), pages 646-653, July.
    4. Carlos Lago Peñas & Alexandre Dellal & Adam Lee Owen & Miguel Ángel Gómez-Ruano, 2015. "The influence of the extra-time period on physical performance in elite soccer," International Journal of Performance Analysis in Sport, Taylor & Francis Journals, vol. 15(3), pages 830-839, December.
    5. Cuevas, Antonio & Febrero, Manuel & Fraiman, Ricardo, 2004. "An anova test for functional data," Computational Statistics & Data Analysis, Elsevier, vol. 47(1), pages 111-122, August.
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