Evidence map›Paper›PMID 34287311›Full record

ArticleJournal of functional morphology and kinesiology2021

Correlation between Official and Common Field-Based Fitness Tests in Elite Soccer Referees.

Veronica Romano, Manuel Tuzi, Ada Di Gregorio, Anna Maria Sacco, Immacolata Belviso, Felice Sirico, Stefano Palermi, Daria Nurzynska, Franca Di Meglio, Clotilde Castaldo and 2 more

Abstract read
In one paragraph

Article in Journal of functional morphology and kinesiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Stress Fracture in Athletes: A Practical Approach.Journal of clinical medicine · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Exercise Evaluation and Prescription-Second Edition.Journal of functional morphology and kinesiology · 2022
    Article
  8. Running Performance during the Holy Month of Ramadan in Elite Professional Adult Soccer Players in Russia.International journal of environmental research and public health · 2021
    Article
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

12 authors.

Veronica RomanoDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Manuel TuziDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Ada Di GregorioDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Anna Maria SaccoDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Immacolata BelvisoDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Felice SiricoDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.ORCID 0000-0001-6801-3308
Stefano PalermiDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.ORCID 0000-0003-1558-4857
Daria NurzynskaDepartment of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, 84081 Baronissi, SA, Italy.ORCID 0000-0003-1092-6168
Franca Di MeglioDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Clotilde CastaldoDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.
Angelo PizziItalian Association of Referees (AIA, Associazione Italiana Arbitri)-FIFA Referees Medical Committee, 00185 Rome, RM, Italy.
Stefania MontagnaniDepartment of Public Health, University of Naples "Federico II", 80131 Naples, NA, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Official tests are used to assess the fitness status of soccer referees, and their results correlate with match performance. However, FIFA-approved tests expose the referees to high physical demands and are difficult to implement during the sportive year. The aim of our study was to evaluate the correlation between the 6 × 40-m sprint and Yo-Yo Intermittent Recovery Level 1 (IR1) official tests and other field-based tests that require no or little equipment, are not time-consuming, and impose low physical demands. All tests were performed by male referees from the Regional Section of the Italian Referee Association (

Indexed as

fitnesshand-grip strengthIllinois agility testrefereesoccer

Identifiers

PMID34287311
PMCPMC8293311

What OpenQuestion holds

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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.