Evidence map›Paper›PMID 35115617›Full record

ArticleScientific reports2022

Effects of congested fixture and matches' participation on internal and external workload indices in professional soccer players.

Gabriel Rodrigues Garcia, Luiz Guilherme C Gonçalves, Filipe Manuel Clemente, Fábio Yuzo Nakamura, Hadi Nobari, Bruno Luiz Souza Bedo, Angelo Melim Azevedo, Mauro Antonio Guerra, Rodrigo Aquino

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Gabriel Rodrigues GarciaResearch Group in Soccer Science, Department of Sports, Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil.
Luiz Guilherme C GonçalvesResearch Group in Soccer Science, Department of Sports, Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil.
Filipe Manuel ClementeEscola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal.
Fábio Yuzo NakamuraAssociate Graduate Program in Physical Education UPE/UFPB, João Pessoa, PB, Brazil.
Hadi NobariDepartment of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, 56199-11367, Ardabil, Iran. hadi.nobari1@gmail.com.
Bruno Luiz Souza BedoRibeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
Angelo Melim AzevedoResearch Group in Soccer Science, Department of Sports, Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil.
Mauro Antonio GuerraResearch Group in Soccer Science, Department of Sports, Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil.
Rodrigo AquinoResearch Group in Soccer Science, Department of Sports, Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to verify the effects of congested fixture and matches' participation on internal and external workload indexes in professional Brazilian soccer players. Rate of perceived exertion-based training load (sRPE), distance- and accelerometry-based measures were daily monitored over 119 training sessions and 33 matches performed by 29 male outfield players. Weeks were classified as congested (n = 11, two or more matches within a 7-day period) and regular (n = 10, one match or less within a 7-day period). The players were divided based on the matches' participation: (1) players who played ≥ 60 min (G1); (2) players who played < 60 min (G2); (3) players who did not participate of the match (G3). The findings showed that independent of the levels of participation during the matches, regular weeks presented greater acute, monotony, and strain indices for internal and external workload measures than congested weeks. The G1 presented the highest values for most of the workload indices in both regular and congested weeks, except for monotony indices (internal and external load) that G2 showed greater values than G1 and G3. Coaches and practitioners should plan the training "doses" to reduce disparities of these different match's participation and congested schedule weeks.

Indexed as

AthletesCompetitive BehaviorPhysical Conditioning, HumanSoccerWorkloadAccelerometryAdultBrazilHumansMalePhysical ExertionTime FactorsYoung Adult

Identifiers

PMID35115617
PMCPMC8814012

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.