ArticleInternational journal of environmental research and public health2021
Comparative Analysis of Soccer Performance Intensity of the Pre-Post-Lockdown COVID-19 in LaLiga™.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 19 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
19 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The impact of crowd effects on home advantage of football matches during the COVID-19 pandemic-A systematic review.PloS one · 2023Pooled it
- Differences in Physical Match Performance and Injury Occurrence Before and After the COVID-19 Break in Professional European Soccer Leagues: A Systematic Review.Sports medicine - open · 2022Pooled it
- Return-to-Play Timeline and Recovery Predictors After COVID-19 Infection in Elite Football Players.Sports (Basel, Switzerland) · 2025Article
- More substitutions changed team substitution strategy? An analysis of the FIFA World Cup 2002-2022.BMC sports science, medicine & rehabilitation · 2024Article
- Effects of the New COVID-19-Induced Rule on Substitutions and Performance in Italian Elite Soccer.Sports (Basel, Switzerland) · 2023Article
- Impact and control of the COVID pandemic in an elite sports club: Real Madrid.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2023Article
- Effect of Increasing the Number of Substitutions on Physical Performance during Periods of Congested Fixtures in Football.Sports (Basel, Switzerland) · 2023Article
- Changes of physical match performance after the COVID-19 lockdown in professional soccer players according to their playing position.Biology of sport · 2022Article
- Influence of the COVID-19 lockdown on Spanish professional soccer teams' external demands according to their on-field ranking.Biology of sport · 2022Article
- Two Years of COVID-19 Pandemic: How the Brazilian Serie A Championship Was Affected by Home Advantage, Performance and Disciplinary Aspects.International journal of environmental research and public health · 2022Article
- Influence of the COVID-19 Lockdown and Restart on the Injury Incidence and Injury Burden in Men's Professional Football Leagues in 2020: The UEFA Elite Club Injury Study.Sports medicine - open · 2022Article
- Effect of the COVID-19 Confinement Period on Selected Neuromuscular Performance Indicators in Young Male Soccer Players: Can the Maturation Process Counter the Negative Effect of Detraining?International journal of environmental research and public health · 2022Article
- COVID-19 Confinement Effects on Game Actions during Competition Restart in Professional Soccer Players.International journal of environmental research and public health · 2022Observational
- Impact of Prolonged Absence of Organized Training on Body Composition, Neuromuscular Performance, and Aerobic Capacity: A Study in Youth Male Soccer Players Exposed to COVID-19 Lockdown.International journal of environmental research and public health · 2022Article
- Correction: García-Aliaga et al. Comparative Analysis of Soccer Performance Intensity of the Pre-Post-Lockdown COVID-19 in LaLiga™.International journal of environmental research and public health · 2022Article
- [Effects of the COVID-19 lockdown on physical performance parameters in professional football].Zentralblatt fur Arbeitsmedizin, Arbeitsschutz und Ergonomie · 2022Review
- The Effect of the COVID-19 Lockdown on the Position-Specific Match Running Performance of Professional Football Players; Preliminary Observational Study.International journal of environmental research and public health · 2021Observational
- Performance of Professional Soccer Players before and after COVID-19 Infection; Observational Study with an Emphasis on Graduated Return to Play.International journal of environmental research and public health · 2021Observational
- The Influence of COVID-19 Pandemic Lockdown on the Physical Performance of Professional Soccer Players: An Example of German and Polish Leagues.International journal of environmental research and public health · 2021Article
Corrections and comments
- Erratum issued
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) forced a stoppage in the 2019/2020 season of LaLiga™, possibly influencing performance indicators in the return to competition. Therefore, here, we evaluated whether the stoppage due to the coronavirus 2019 disease (COVID-19) lockdown influenced physical performance compared to the start of LaLiga
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Registered trials
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.