Evidence map›Paper›PMID 35328871›Full record

Trial reportInternational journal of environmental research and public health2022

Changes in Muscle Thickness after 8 Weeks of Strength Training, Electromyostimulation, and Both Combined in Healthy Young Adults.

Filipe Matos, João Amaral, Eduardo Martinez, Rui Canário-Lemos, Tiago Moreira, Jurandir Cavalcante, Rafael Peixoto, Bruno Nobre Pinheiro, Lino Scipião Junior, Paulo Uchoa and 4 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
  2. A Resistance Training Program on Patients with Liver Cirrhosis: A Randomized Clinical Trial.International journal of environmental research and public health · 2025
    Trial
  3. Trial
  4. Article
  5. Article
  6. 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

14 authors at 2 institutions in 1 country.

Filipe MatosSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0002-0162-8735
João AmaralSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.
Eduardo MartinezSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0003-3728-9859
Rui Canário-LemosSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.
Tiago MoreiraSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.
Jurandir CavalcanteStudy Group in Strength Training and Fitness Activities (GEETFAA), 5000-801 Vila Real, Portugal.
Rafael PeixotoSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.
Bruno Nobre PinheiroStudy Group in Strength Training and Fitness Activities (GEETFAA), 5000-801 Vila Real, Portugal.
Lino Scipião JuniorStudy Group in Strength Training and Fitness Activities (GEETFAA), 5000-801 Vila Real, Portugal.
Paulo UchoaStudy Group in Strength Training and Fitness Activities (GEETFAA), 5000-801 Vila Real, Portugal.
Nuno GarridoSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0002-8105-7580
Victor Machado ReisSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0002-4996-1414
Gabriéla Matos MonteiroSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.
José Vilaça-AlvesSport Sciences Department, University of Trás-os-Montes & Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0001-5399-7797
University of Trás-os-Montes and Alto Douro · PTAssociation for the Development of Douro Viticulture · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to verify and compare the effects of electromyostimulation training (EMS), strength training (ST), and both combined (STEMS), through the analysis of the elbow flexors muscle thickness. Forty subjects (24.45 ± 3.53 years), were randomly divided equally in 4 groups: 3 experimental groups and 1 control group. Each experimental group was submitted to one of three interventions, either an ST protocol, an EMS protocol, or a STEMS protocol. The control group (CG) did not perform any type of physical activity. Ultrasonography (US) was used to measure muscle thickness (MT) at 50 and 60% of the distance between the acromion and the olecranon. The results showed a significant difference in the elbow flexors muscle thickness after 8 weeks, both in the STG, EMSG, and STEMSG, but not in the CG. However, no significant differences were observed between the intervention protocols. It seems that an increase in MT can be obtained using either with ST, EMS, or both combined, however, the results doesn't support the overlap of one method in relation to the others. EMS can be another interesting tool to induce muscle hypertrophy, but not necessarily better.

Indexed as

Electric Stimulation TherapyResistance TrainingExerciseExercise TherapyHumansMuscle, SkeletalMuscle StrengthYoung Adultelectrostimulationhypertrophymuscle thicknessstrength trainingultrasonography

Identifiers

PMID35328871
PMCPMC8955636
OpenAlexW4220823433

What OpenQuestion holds

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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.