Cargando…

Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match

The objective of the study was to assess the impact of the sampling frequency on the outcomes of collective tactical variables during an official women’s soccer match. To do this, the first half (lasting 46 min) of an official league match of a semi-professional soccer team belonging to the Women’s...

Descripción completa

Detalles Bibliográficos
Autores principales: Errekagorri, Ibai, Castellano, Julen, Los Arcos, Asier, Rico-González, Markel, Pino-Ortega, José
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9230581/
https://www.ncbi.nlm.nih.gov/pubmed/35746288
http://dx.doi.org/10.3390/s22124508
_version_ 1784735096653217792
author Errekagorri, Ibai
Castellano, Julen
Los Arcos, Asier
Rico-González, Markel
Pino-Ortega, José
author_facet Errekagorri, Ibai
Castellano, Julen
Los Arcos, Asier
Rico-González, Markel
Pino-Ortega, José
author_sort Errekagorri, Ibai
collection PubMed
description The objective of the study was to assess the impact of the sampling frequency on the outcomes of collective tactical variables during an official women’s soccer match. To do this, the first half (lasting 46 min) of an official league match of a semi-professional soccer team belonging to the Women’s Second Division of Spain (Reto Iberdrola) was analysed. The collective variables recorded were classified into three main groups: point-related variable (i.e., change in geometrical centre position (cGCp)), distance-related variables (i.e., width, length, height, distance from the goalkeeper to the near defender and mean distance between players), and area-related variables (i.e., surface area). Each variable was measured using eight different sampling frequencies: data every 100 (10 Hz), 200 (5 Hz), 250 (4 Hz), 400 (2.5 Hz), 500 (2 Hz), 1000 (1 Hz), 2000 (0.5 Hz), and 4000 ms (0.25 Hz). With the exception of cGCp, the outcomes of the collective tactical variables did not vary depending on the sampling frequency used (p > 0.05; Effect Size < 0.001). The results suggest that a sampling frequency of 0.5 Hz would be sufficient to measure the collective tactical variables that assess distance and area during an official soccer match.
format Online
Article
Text
id pubmed-9230581
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-92305812022-06-25 Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match Errekagorri, Ibai Castellano, Julen Los Arcos, Asier Rico-González, Markel Pino-Ortega, José Sensors (Basel) Article The objective of the study was to assess the impact of the sampling frequency on the outcomes of collective tactical variables during an official women’s soccer match. To do this, the first half (lasting 46 min) of an official league match of a semi-professional soccer team belonging to the Women’s Second Division of Spain (Reto Iberdrola) was analysed. The collective variables recorded were classified into three main groups: point-related variable (i.e., change in geometrical centre position (cGCp)), distance-related variables (i.e., width, length, height, distance from the goalkeeper to the near defender and mean distance between players), and area-related variables (i.e., surface area). Each variable was measured using eight different sampling frequencies: data every 100 (10 Hz), 200 (5 Hz), 250 (4 Hz), 400 (2.5 Hz), 500 (2 Hz), 1000 (1 Hz), 2000 (0.5 Hz), and 4000 ms (0.25 Hz). With the exception of cGCp, the outcomes of the collective tactical variables did not vary depending on the sampling frequency used (p > 0.05; Effect Size < 0.001). The results suggest that a sampling frequency of 0.5 Hz would be sufficient to measure the collective tactical variables that assess distance and area during an official soccer match. MDPI 2022-06-14 /pmc/articles/PMC9230581/ /pubmed/35746288 http://dx.doi.org/10.3390/s22124508 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Errekagorri, Ibai
Castellano, Julen
Los Arcos, Asier
Rico-González, Markel
Pino-Ortega, José
Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title_full Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title_fullStr Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title_full_unstemmed Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title_short Different Sampling Frequencies to Calculate Collective Tactical Variables during Competition: A Case of an Official Female’s Soccer Match
title_sort different sampling frequencies to calculate collective tactical variables during competition: a case of an official female’s soccer match
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9230581/
https://www.ncbi.nlm.nih.gov/pubmed/35746288
http://dx.doi.org/10.3390/s22124508
work_keys_str_mv AT errekagorriibai differentsamplingfrequenciestocalculatecollectivetacticalvariablesduringcompetitionacaseofanofficialfemalessoccermatch
AT castellanojulen differentsamplingfrequenciestocalculatecollectivetacticalvariablesduringcompetitionacaseofanofficialfemalessoccermatch
AT losarcosasier differentsamplingfrequenciestocalculatecollectivetacticalvariablesduringcompetitionacaseofanofficialfemalessoccermatch
AT ricogonzalezmarkel differentsamplingfrequenciestocalculatecollectivetacticalvariablesduringcompetitionacaseofanofficialfemalessoccermatch
AT pinoortegajose differentsamplingfrequenciestocalculatecollectivetacticalvariablesduringcompetitionacaseofanofficialfemalessoccermatch