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Amplifying the effects of adding extra players during association football game-based scenarios
This study aimed to compare under-18 association football players’ performance (age = 17.7±1.0 years; playing experience = 9.0 ± 3.2 years) when manipulating the number of teammates and opponents during football game-based practices. Time-motion, individual and tactical-related variables were monito...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9231771/ https://www.ncbi.nlm.nih.gov/pubmed/35749354 http://dx.doi.org/10.1371/journal.pone.0270052 |
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author | Coutinho, Diogo Gonçalves, Bruno Folgado, Hugo Travassos, Bruno Santos, Sara Sampaio, Jaime |
author_facet | Coutinho, Diogo Gonçalves, Bruno Folgado, Hugo Travassos, Bruno Santos, Sara Sampaio, Jaime |
author_sort | Coutinho, Diogo |
collection | PubMed |
description | This study aimed to compare under-18 association football players’ performance (age = 17.7±1.0 years; playing experience = 9.0 ± 3.2 years) when manipulating the number of teammates and opponents during football game-based practices. Time-motion, individual and tactical-related variables were monitored when manipulating conditions with different number of teammates and opponents (11vs11, No-Sup, No-Inf; 11vs12, Low-Sup, Low-Inf; 11vs13, Mod-Sup, Mod-Inf; and 11vs14, High-Sup, High-Inf). Results showed that adding teammates promoted increases in the longitudinal synchronization from No-Sup to Mod-Sup (Cohen’s d with 95% of confidence intervals: 0.25 [0.12; 0.39]; p < .001) and High-Sup (0.61 [0.41; 0.82]; p < .001), while decreases in the distance to the nearest teammate, both in the offensive and defensive phases (p < .001 and p = .005, respectively). In addition, it was observed lower distance covered while running when playing in High-Sup compared to No-Sup (0.30 [-0.01; 0.61]; p = .002) during the defensive phase. Attacking in numerical inferiority promoted a higher variability in the distance to the nearest teammate from No-Inf to High-Inf (0.83 [0.27; 1.38]; p = .044), while decreasing the physical demands, specifically distance covered while running (-0.49 [-0.99; 0.01]; p = .039). In turn, defending, mainly in high-inferiority, increased the total distance covered compared to No-Inf (0.61 [0.30; 0.91]; p < .001) and led to a decrease in the distance to the nearest teammate (-0.90 [-1.35; -0.44]; p = .002). Overall, coaches may manipulate the number of teammates and opponents to promote distinct effects at the level of cooperation and opposition dynamical interactions. |
format | Online Article Text |
id | pubmed-9231771 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-92317712022-06-25 Amplifying the effects of adding extra players during association football game-based scenarios Coutinho, Diogo Gonçalves, Bruno Folgado, Hugo Travassos, Bruno Santos, Sara Sampaio, Jaime PLoS One Research Article This study aimed to compare under-18 association football players’ performance (age = 17.7±1.0 years; playing experience = 9.0 ± 3.2 years) when manipulating the number of teammates and opponents during football game-based practices. Time-motion, individual and tactical-related variables were monitored when manipulating conditions with different number of teammates and opponents (11vs11, No-Sup, No-Inf; 11vs12, Low-Sup, Low-Inf; 11vs13, Mod-Sup, Mod-Inf; and 11vs14, High-Sup, High-Inf). Results showed that adding teammates promoted increases in the longitudinal synchronization from No-Sup to Mod-Sup (Cohen’s d with 95% of confidence intervals: 0.25 [0.12; 0.39]; p < .001) and High-Sup (0.61 [0.41; 0.82]; p < .001), while decreases in the distance to the nearest teammate, both in the offensive and defensive phases (p < .001 and p = .005, respectively). In addition, it was observed lower distance covered while running when playing in High-Sup compared to No-Sup (0.30 [-0.01; 0.61]; p = .002) during the defensive phase. Attacking in numerical inferiority promoted a higher variability in the distance to the nearest teammate from No-Inf to High-Inf (0.83 [0.27; 1.38]; p = .044), while decreasing the physical demands, specifically distance covered while running (-0.49 [-0.99; 0.01]; p = .039). In turn, defending, mainly in high-inferiority, increased the total distance covered compared to No-Inf (0.61 [0.30; 0.91]; p < .001) and led to a decrease in the distance to the nearest teammate (-0.90 [-1.35; -0.44]; p = .002). Overall, coaches may manipulate the number of teammates and opponents to promote distinct effects at the level of cooperation and opposition dynamical interactions. Public Library of Science 2022-06-24 /pmc/articles/PMC9231771/ /pubmed/35749354 http://dx.doi.org/10.1371/journal.pone.0270052 Text en © 2022 Coutinho et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Coutinho, Diogo Gonçalves, Bruno Folgado, Hugo Travassos, Bruno Santos, Sara Sampaio, Jaime Amplifying the effects of adding extra players during association football game-based scenarios |
title | Amplifying the effects of adding extra players during association football game-based scenarios |
title_full | Amplifying the effects of adding extra players during association football game-based scenarios |
title_fullStr | Amplifying the effects of adding extra players during association football game-based scenarios |
title_full_unstemmed | Amplifying the effects of adding extra players during association football game-based scenarios |
title_short | Amplifying the effects of adding extra players during association football game-based scenarios |
title_sort | amplifying the effects of adding extra players during association football game-based scenarios |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9231771/ https://www.ncbi.nlm.nih.gov/pubmed/35749354 http://dx.doi.org/10.1371/journal.pone.0270052 |
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