Evidence map›Paper›PMID 39944978›Full record

ArticleJournal of human kinetics2025

Area per Player in Small-Sided Games to Estimate the External Load in Elite Youth Soccer Players.

Vicente de Dios-Álvarez, Alexis Padrón-Cabo, Pello Alkain-Villa, Ezequiel Rey, Julen Castellano

Abstract read
In one paragraph

Article in Journal of human kinetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
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  6. Review
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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

5 authors.

Vicente de Dios-ÁlvarezFaculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain.ORCID https://orcid.org/0000-0002-0893-5543
Alexis Padrón-CaboFaculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain.ORCID https://orcid.org/0000-0002-1077-4259
Pello Alkain-VillaFaculty of Physical Activity and Sports Sciences, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, País Vasco, Spain.
Ezequiel ReyFaculty of Education and Sport Sciences, University of Vigo, Pontevedra, Spain.ORCID https://orcid.org/0000-0003-4770-2694
Julen CastellanoGIKAFIT research Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain.ORCID https://orcid.org/0000-0001-5167-5284

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small-sided games (SSGs) refer to game formats where there are variations in the pitch size, the number of players, and rules as compared to official soccer matches. The purpose of this study was to assess the relationship between GPS-derived external loads and the SSGs' area per player (ApP) in elite youth soccer players to identify whether the ApP influenced GPS-derived external load measures to estimate external load variables from SSGs with different densities (i.e., ApP100: the ApP <150 m

Indexed as

densitylocomotor activitiesperformancesoccer training

Identifiers

PMID39944978
PMCPMC11812169

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.