Evidence map›Paper›PMID 33822815›Full record

ArticlePloS one2021

Allometric association between physical fitness test results, body size/shape, biological maturity, and time spent playing sports in adolescents.

Matteo Giuriato, Adam Kawczynski, Dariusz Mroczek, Nicola Lovecchio, Alan Nevill

Abstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
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  5. Predicting VOSports medicine (Auckland, N.Z.) · 2025
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  7. Article
  8. Article
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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.

Matteo GiuriatoDepartment of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.ORCID 0000-0002-4829-1447
Adam KawczynskiDepartment of Paralympics Sports, University School of Physical Education, Wroclaw, Poland.
Dariusz MroczekDepartment of Paralympics Sports, University School of Physical Education, Wroclaw, Poland.ORCID 0000-0002-4783-3152
Nicola LovecchioLaboratory of Adapted Motor Activity (LAMA), Department of Public Health, Experimental Medicine & Forensic Science, University of Pavia, Pavia, Italy.
Alan NevillThe Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton, United Kingdom.ORCID 0000-0003-0506-3652

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regular participation in strength and conditioning activities positively correlates with health-related benefits in sports (team and individual). Maturity offset (MO) is a recognized parameter in fitness outcome assessment. The aims of the present study are to analyze cross-sectional allometric development of motor performances in a sample of adolescents and relate scaled motor performance to the estimated amount and type of physical activity and biological maturity status in 771 subjects aged 14-19 years. Three physical fitness components were evaluated using field tests (standing broad jump, sit-ups, shuttle run). Extra hours of sport after school (EHS) and MO were the covariates. The model to predict the physical performance variables was: Y = a · Mk1 · Hk2 · WCk3 · exp(b · EHS + c · MO) · ε. Results suggest that having controlled for body size and body shape, performing EHS and being an early developer (identified by a positive MO slope parameter) benefits children in physical fitness and motor performance tasks.

Indexed as

Body SizeExercisePhysical FitnessSomatotypesAdolescentAthletic PerformanceCross-Sectional StudiesFemaleHumansMaleSchoolsSportsTime Factors

Identifiers

PMID33822815
PMCPMC8023482

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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.