Evidence map›Paper›PMID 32194469›Full record

ArticleFrontiers in psychology2020

Strength, Jumping, and Change of Direction Speed Asymmetries Are Not Associated With Athletic Performance in Elite Academy Soccer Players.

Javier Raya-González, Chris Bishop, Pedro Gómez-Piqueras, Santiago Veiga, David Viejo-Romero, Archit Navandar

Erratum issuedAbstract read
In one paragraph

Article in Frontiers in psychology, 2020. 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 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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  12. Evaluating the Asymmetry of Muscle Activation and Strength in Paralympic Powerlifting Athletes.European journal of investigation in health, psychology and education · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Javier Raya-GonzálezFaculty of Health Sciences, Universidad Isabel I, Burgos, Spain.
Chris BishopFaculty of Science and Technology, London Sport Institute, Middlesex University, London, United Kingdom.
Pedro Gómez-PiquerasFaculty of Physical Education, Universidad de Castilla-La Mancha, Castilla-La Mancha, Spain.
Santiago VeigaHealth and Human Performance Department, Universidad Politécnica de Madrid, Madrid, Spain.
David Viejo-RomeroFaculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
Archit NavandarFaculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aims of the present study were 2-fold: (1) to measure interlimb asymmetries from a battery of fitness tests in youth soccer players and (2) to determine the association between asymmetry and measures of athletic performance. Sixteen elite youth soccer players (14.7 ± 0.2 years) performed a single-leg Abalakov test (ABK), change of direction (COD) test over 10 m (5 + 5) and 20 m (10 + 10), and an iso-inertial power test. Subjects also performed 10-, 20-, and 30-m sprints and a bilateral countermovement jump, which were correlated with all ABK, COD, and iso-inertial asymmetry scores. A one-way repeated-measures analysis of variance showed significant differences between interlimb asymmetry scores across multiple tests (

Indexed as

fitness testinginterlimb differencesperformance reductionpoweryouth

Identifiers

PMID32194469
PMCPMC7063114

What OpenQuestion holds

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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.