Evidence map›Paper›PMID 25236679›Full record

ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2016

Comparison of tensiomyographic neuromuscular characteristics between muscles of the dominant and non-dominant lower extremity in male soccer players.

Pedro Alvarez-Diaz, Eduard Alentorn-Geli, Silvia Ramon, Miguel Marin, Gilbert Steinbacher, Marta Rius, Roberto Seijas, Jordi Ballester, Ramon Cugat

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 11% of its field
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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
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  12. Effects of a Massage Protocol in Tensiomyographic and Myotonometric Proprieties.International journal of environmental research and public health · 2021
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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

9 authors at 4 institutions in 1 country.

Pedro Alvarez-DiazMutualidad de Futbolistas - Federación Española de Fútbol, Delegación Cataluña, Ronda Sant Pere 19-21, 08010, Barcelona, Spain. dr.pedroalvarezdiaz@gmail.com.
Eduard Alentorn-GeliDepartment of Orthopaedic Surgery and Traumatology. Parc de Salut Mar, Hospital de Mar and Hospital de l'Esperança, Universitat Autonoma de Barcelona (UAB), Barcelona, Spain.
Silvia RamonFundación García-Cugat, Barcelona, Spain.
Miguel MarinDepartment of Physical Medicine and Rehabilitation, Hospital Quirón, Barcelona, Spain.
Gilbert SteinbacherMutualidad de Futbolistas - Federación Española de Fútbol, Delegación Cataluña, Ronda Sant Pere 19-21, 08010, Barcelona, Spain.
Marta RiusMutualidad de Futbolistas - Federación Española de Fútbol, Delegación Cataluña, Ronda Sant Pere 19-21, 08010, Barcelona, Spain.
Roberto SeijasFundación García-Cugat, Barcelona, Spain.
Jordi BallesterDepartment of Surgery, Universitat Autonoma de Barcelona, Barcelona, Spain.
Ramon CugatMutualidad de Futbolistas - Federación Española de Fútbol, Delegación Cataluña, Ronda Sant Pere 19-21, 08010, Barcelona, Spain.
FC Barcelona · ESHospital Quirónsalud Barcelona · ESUniversitat Autònoma de Barcelona · ESUniversitat Internacional de Catalunya · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTensiomyography (TMG) has been used to assess neuromuscular characteristics of muscles of the lower extremity in soccer players. However, the effects of lower extremity dominance on TMG characteristics in this population have not been reported to date. The purpose of this study was to compare the TMG neuromuscular characteristics between the dominant and non-dominant lower extremity in male soccer players.

methodsThirty-eight consecutive healthy male soccer players underwent resting TMG assessment of vastus medialis (VM), vastus lateralis (VL), rectus femoris (RF), semitendinosus (ST), biceps femoris (BF), gastrocnemius medialis (GM), and gastrocnemius lateralis (GL) in both lower extremities. The maximal displacement, delay time, contraction time, sustained time, and half-relaxation time were obtained and compared between both sides.

resultsThere were no significant differences in the vast majority of the TMG parameters between both lower extremities. The dominant side demonstrated higher VM contraction time (p = 0.008), RF sustained time (p = 0.009), RF half-relaxation time (p = 0.01), and BF sustained time (p = 0.04), but lower VL contraction time (p = 0.03) and VL delay time (p = 0.02) compared to the non-dominant side.

conclusionIn general, TMG-assessed neuromuscular characteristics of the VM, VL, RF, ST, BF, GM, and GL were not affected by lower extremity dominance in male soccer players. Therefore, there is no need to assess both sides when using TMG to monitor the response to training or muscles at risk of injury in soccer players unless there is a specific reason. LEVEL OF EVIDENCE: Prognostic study, Level II.

Indexed as

ElectromyographyAdultCross-Sectional StudiesFunctional LateralityHumansLower ExtremityMaleMuscle, SkeletalSoccerYoung AdultDominanceMale soccerMuscleNeuromuscularTensiomyography

Identifiers

PMID25236679
OpenAlexW2007110920

What OpenQuestion holds

Textmetadata
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.