Evidence map›Paper›PMID 29910337›Full record

ArticleSports (Basel, Switzerland)2018

The Influence of Fatigued Core Muscles on Head Acceleration during Headers in Soccer.

Stephan Becker, Michael Fröhlich, Jens Kelm, Oliver Ludwig

Abstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Editorial: Fatigue and Recovery in Football.Sports (Basel, Switzerland) · 2019
    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

4 authors.

Stephan BeckerDepartment of Sport Science, Technische Universität Kaiserslautern, 67663 Kaiserslautern, Germany. stephan.becker@sowi.uni-kl.de.ORCID 0000-0002-0115-7064
Michael FröhlichDepartment of Sport Science, Technische Universität Kaiserslautern, 67663 Kaiserslautern, Germany. michael.froehlich@sowi.uni-kl.de.ORCID 0000-0003-1982-6374
Jens KelmChirurgisch-Orthopädisches Zentrum, 66557 Illingen, Germany. jens.kelm@chirurgie-illingen.de.
Oliver LudwigDepartment of Sport Science, Technische Universität Kaiserslautern, 67663 Kaiserslautern, Germany. oliver.ludwig@sowi-uni-kl.de.ORCID 0000-0002-9881-7355

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The core muscles play a central role in stabilizing the head during headers in soccer. The objective of this study was to examine the influence of a fatigued core musculature on the acceleration of the head during jump headers and run headers. Acceleration of the head was measured in a pre-post-design in 68 soccer players (age: 21.5 ± 3.8 years, height: 180.0 ± 13.9 cm, weight: 76.9 ± 8.1 kg). Data were recorded by means of a telemetric 3D acceleration sensor and with a pendulum header. The treatment encompassed two exercises each for the ventral, lateral, and dorsal muscle chains. The acceleration of the head between pre- and post-test was reduced by 0.3 G (

Indexed as

accelerationconcussioncumulative exposurefatigueheadingkineticsrepetitive head impactssoccer

Identifiers

PMID29910337
PMCPMC6027546

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.