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Comparison of Measurements of External Load between Professional Soccer Players
Background: The excessive and rapid increases in training load (TL) may be responsible for most non-contact injuries in soccer. This study’s aims were to describe, week(w)-by-week, the acute (AW), chronic (CW), acute:chronic workload ratio (wACWR), total distance (wTD), duration training (wDT), spri...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9223007/ https://www.ncbi.nlm.nih.gov/pubmed/35742170 http://dx.doi.org/10.3390/healthcare10061116 |
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author | Gholizadeh, Roghayyeh Nobari, Hadi Bolboli, Lotfali Siahkouhian, Marefat Brito, João Paulo |
author_facet | Gholizadeh, Roghayyeh Nobari, Hadi Bolboli, Lotfali Siahkouhian, Marefat Brito, João Paulo |
author_sort | Gholizadeh, Roghayyeh |
collection | PubMed |
description | Background: The excessive and rapid increases in training load (TL) may be responsible for most non-contact injuries in soccer. This study’s aims were to describe, week(w)-by-week, the acute (AW), chronic (CW), acute:chronic workload ratio (wACWR), total distance (wTD), duration training (wDT), sprint total distance (wSTD), repeat sprint (wRS), and maximum speed (wMS) between starter and non-starter professional soccer players based on different periods (i.e., pre-, early-, mid-, and end-season) of a full-season (Persian Gulf Pro League, 2019–2020). Methods: Nineteen players were divided according to their starting status: starters (n = 10) or non-starters (n = 9). External workload was monitored for 43 weeks: pre- from w1–w4; early- from w5–w17; mid- from w18–w30, and end-season from w31–w43. Results: In starters, AW, CW, and wACWR were greater than non-starters (p < 0.05) throughout the periods of early- (CW, p ≤ 0.0001), mid- (AW, p = 0.008; CW, p ≤ 0.0001; wACWR, p = 0.043), or end-season (AW, p = 0.035; CW, p = 0.017; wACWR, p = 0.010). Starters had a greater wTD (p ≤ 0.0001), wSTD (p ≤ 0.0001 to 0.003), wDT (p ≤ 0.0001 to 0.023), wRS (p ≤ 0.0001 to 0.018), and wMS (p ≤ 0.0001) than non-starters during early-, mid-, and end-season. Conclusion: Starters experienced more CW and AW during the season than non-starters, which underlines the need to design tailored training programs accounting for the differences between playing status. |
format | Online Article Text |
id | pubmed-9223007 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-92230072022-06-24 Comparison of Measurements of External Load between Professional Soccer Players Gholizadeh, Roghayyeh Nobari, Hadi Bolboli, Lotfali Siahkouhian, Marefat Brito, João Paulo Healthcare (Basel) Article Background: The excessive and rapid increases in training load (TL) may be responsible for most non-contact injuries in soccer. This study’s aims were to describe, week(w)-by-week, the acute (AW), chronic (CW), acute:chronic workload ratio (wACWR), total distance (wTD), duration training (wDT), sprint total distance (wSTD), repeat sprint (wRS), and maximum speed (wMS) between starter and non-starter professional soccer players based on different periods (i.e., pre-, early-, mid-, and end-season) of a full-season (Persian Gulf Pro League, 2019–2020). Methods: Nineteen players were divided according to their starting status: starters (n = 10) or non-starters (n = 9). External workload was monitored for 43 weeks: pre- from w1–w4; early- from w5–w17; mid- from w18–w30, and end-season from w31–w43. Results: In starters, AW, CW, and wACWR were greater than non-starters (p < 0.05) throughout the periods of early- (CW, p ≤ 0.0001), mid- (AW, p = 0.008; CW, p ≤ 0.0001; wACWR, p = 0.043), or end-season (AW, p = 0.035; CW, p = 0.017; wACWR, p = 0.010). Starters had a greater wTD (p ≤ 0.0001), wSTD (p ≤ 0.0001 to 0.003), wDT (p ≤ 0.0001 to 0.023), wRS (p ≤ 0.0001 to 0.018), and wMS (p ≤ 0.0001) than non-starters during early-, mid-, and end-season. Conclusion: Starters experienced more CW and AW during the season than non-starters, which underlines the need to design tailored training programs accounting for the differences between playing status. MDPI 2022-06-15 /pmc/articles/PMC9223007/ /pubmed/35742170 http://dx.doi.org/10.3390/healthcare10061116 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 Gholizadeh, Roghayyeh Nobari, Hadi Bolboli, Lotfali Siahkouhian, Marefat Brito, João Paulo Comparison of Measurements of External Load between Professional Soccer Players |
title | Comparison of Measurements of External Load between Professional Soccer Players |
title_full | Comparison of Measurements of External Load between Professional Soccer Players |
title_fullStr | Comparison of Measurements of External Load between Professional Soccer Players |
title_full_unstemmed | Comparison of Measurements of External Load between Professional Soccer Players |
title_short | Comparison of Measurements of External Load between Professional Soccer Players |
title_sort | comparison of measurements of external load between professional soccer players |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9223007/ https://www.ncbi.nlm.nih.gov/pubmed/35742170 http://dx.doi.org/10.3390/healthcare10061116 |
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