Evidence map›Paper›PMID 40697532›Full record

ArticleFrontiers in sports and active living2025

Handgrip strength in elite youth football: potential for performance prediction and the moderating effects of age and maturation.

Sebastian Viktor Waldemar Schulz, Lucas Wizani, Lynn Matits, Eric Schwarz, Patrick Wiedemann, Daniel Alexander Bizjak, Achim Jerg, Johannes Kirsten, Alexander-Stephan Henze

Abstract read
In one paragraph

Article in Frontiers in sports and active living, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Genes · 2026
    Article
  2. Article
  3. Review
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

9 authors.

Sebastian Viktor Waldemar SchulzSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Lucas WizaniFaculty of Sports and Health Sciences, Munich Technical University, Munich, Germany.
Lynn MatitsSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Eric SchwarzSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Patrick WiedemannDepartment of Sports Science, Humanities Section, Konstanz University, Konstanz, Germany.
Daniel Alexander BizjakSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Achim JergSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Johannes KirstenSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.
Alexander-Stephan HenzeSports and Rehabilitation Medicine, University Hospital Ulm, Ulm, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Handgrip strength (HGS) is a simple and reliable indicator of general muscular strength, yet its relevance in elite youth football remains insufficiently understood. This study examined the utility of HGS as a practical indicator of athletic performance in this population, focusing on its associations with sport-specific motor abilities and the moderating influence of age and biological maturation. A total of 221 elite male youth football players aged 11-19 years completed a standardized performance test battery that included HGS (via dynamometer), dynamic balance (Star Excursion Balance Test), vertical jumps (Counter Movement Jump, Abalakov Jump, Heading Jump), horizontal jumps (Broad Jump, Single-Leg Hop for Distance), and sprints (10 m and 30 m). Pearson correlation coefficients were used to assess associations between HGS and motor performance outcomes, while linear regression models tested the moderating effects of age and maturity offset. HGS was strongly associated with jumping (

Indexed as

biological maturationfunctional testinghand grip dynamometerlower limb powerperformance testingsprint speedyouth athletes

Identifiers

PMID40697532
PMCPMC12279509

What OpenQuestion holds

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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.