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Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer
There has recently been an increase in quantification and objective analysis of soccer performance due to improvements in technology using load indexes such as Player Load (PL) and Metabolic Power (MP). The objectives of this study were: (1) to describe the performance of PL and MP in competition ac...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sciendo
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6815086/ https://www.ncbi.nlm.nih.gov/pubmed/31666908 http://dx.doi.org/10.2478/hukin-2018-0072 |
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author | Reche-Soto, Pedro Cardona-Nieto, Donaldo Diaz-Suarez, Arturo Bastida-Castillo, Alejandro Gomez-Carmona, Carlos Garcia-Rubio, Javier Pino-Ortega, Jose |
author_facet | Reche-Soto, Pedro Cardona-Nieto, Donaldo Diaz-Suarez, Arturo Bastida-Castillo, Alejandro Gomez-Carmona, Carlos Garcia-Rubio, Javier Pino-Ortega, Jose |
author_sort | Reche-Soto, Pedro |
collection | PubMed |
description | There has recently been an increase in quantification and objective analysis of soccer performance due to improvements in technology using load indexes such as Player Load (PL) and Metabolic Power (MP). The objectives of this study were: (1) to describe the performance of PL and MP in competition according to the specific role, match‐to‐ match variation, periods of play, game location and match status according to game periods, and (2) to analyze the relationship between both indexes. Twenty‐one national‐level soccer players were distributed in the following specific positional roles: external defenders (ED) (n = 4), central defenders (CD) (n = 4), midfielders (M) (n = 5), external midfielders (EM) (n = 4) and attackers (A) (n = 4). A total of 12 matches played by a Spanish Third Division team during the 2016/2017 season were analyzed. WIMU PRO(TM) inertial devices (RealTrack System, Almeria, Spain) were used for recording the data. The main results were: (1) a performance reduction in both variables over the course of match time, (2) significant differences in both variables based on the specific position, (3) differences in physical demands during the season matches, (4) winning during a game period and the condition of being the visitor team provoked higher demands, and (5) a high correlation between both variables in soccer. In conclusion, different contextual variables influence the external load demands; both indexes are related so they could be used for external load quantification, and it is necessary to analyze physical demands of the competition for a specific and individualized load design in training sessions. |
format | Online Article Text |
id | pubmed-6815086 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Sciendo |
record_format | MEDLINE/PubMed |
spelling | pubmed-68150862019-10-30 Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer Reche-Soto, Pedro Cardona-Nieto, Donaldo Diaz-Suarez, Arturo Bastida-Castillo, Alejandro Gomez-Carmona, Carlos Garcia-Rubio, Javier Pino-Ortega, Jose J Hum Kinet Section III - Sports Training There has recently been an increase in quantification and objective analysis of soccer performance due to improvements in technology using load indexes such as Player Load (PL) and Metabolic Power (MP). The objectives of this study were: (1) to describe the performance of PL and MP in competition according to the specific role, match‐to‐ match variation, periods of play, game location and match status according to game periods, and (2) to analyze the relationship between both indexes. Twenty‐one national‐level soccer players were distributed in the following specific positional roles: external defenders (ED) (n = 4), central defenders (CD) (n = 4), midfielders (M) (n = 5), external midfielders (EM) (n = 4) and attackers (A) (n = 4). A total of 12 matches played by a Spanish Third Division team during the 2016/2017 season were analyzed. WIMU PRO(TM) inertial devices (RealTrack System, Almeria, Spain) were used for recording the data. The main results were: (1) a performance reduction in both variables over the course of match time, (2) significant differences in both variables based on the specific position, (3) differences in physical demands during the season matches, (4) winning during a game period and the condition of being the visitor team provoked higher demands, and (5) a high correlation between both variables in soccer. In conclusion, different contextual variables influence the external load demands; both indexes are related so they could be used for external load quantification, and it is necessary to analyze physical demands of the competition for a specific and individualized load design in training sessions. Sciendo 2019-10-18 /pmc/articles/PMC6815086/ /pubmed/31666908 http://dx.doi.org/10.2478/hukin-2018-0072 Text en © 2019 Pedro Reche–Soto, Donaldo Cardona–Nieto, Arturo Diaz–Suarez, Alejandro Bastida–Castillo, Carlos Gomez–Carmona, Javier Garcia–Rubio, Jose Pino–Ortega, published by Sciendo http://creativecommons.org/licenses/by-nc-nd/3.0 This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. |
spellingShingle | Section III - Sports Training Reche-Soto, Pedro Cardona-Nieto, Donaldo Diaz-Suarez, Arturo Bastida-Castillo, Alejandro Gomez-Carmona, Carlos Garcia-Rubio, Javier Pino-Ortega, Jose Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title | Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title_full | Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title_fullStr | Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title_full_unstemmed | Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title_short | Player Load and Metabolic Power Dynamics as Load Quantifiers in Soccer |
title_sort | player load and metabolic power dynamics as load quantifiers in soccer |
topic | Section III - Sports Training |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6815086/ https://www.ncbi.nlm.nih.gov/pubmed/31666908 http://dx.doi.org/10.2478/hukin-2018-0072 |
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