Evidence map›Paper›PMID 28451748›Full record

Trial reportEuropean journal of applied physiology2017

Effects of 4 weeks of low-load unilateral resistance training, with and without blood flow restriction, on strength, thickness, V wave, and H reflex of the soleus muscle in men.

David Colomer-Poveda, Salvador Romero-Arenas, Antonio Vera-Ibáñez, Manuel Viñuela-García, Gonzalo Márquez

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
8.6field-weighted citation impact, top 2% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

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  18. Neuromuscular Adaptations after an Altitude Training Camp in Elite Judo Athletes.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

5 authors at 2 institutions in 1 country.

David Colomer-PovedaDepartment of Physical Education and Sport, Faculty of Sport Sciences, Catholic University of Murcia (UCAM), Campus de los Jerónimos s/n, Guadalupe, 30107, Murcia, Spain.
Salvador Romero-ArenasDepartment of Physical Education and Sport, Faculty of Sport Sciences, Catholic University of Murcia (UCAM), Campus de los Jerónimos s/n, Guadalupe, 30107, Murcia, Spain.
Antonio Vera-IbáñezDepartment of Physical Education and Sport, Faculty of Sport Sciences, Catholic University of Murcia (UCAM), Campus de los Jerónimos s/n, Guadalupe, 30107, Murcia, Spain.
Manuel Viñuela-GarcíaDepartment of Physical Education and Sport, Faculty of Sport Sciences, Catholic University of Murcia (UCAM), Campus de los Jerónimos s/n, Guadalupe, 30107, Murcia, Spain.
Gonzalo MárquezDepartment of Physical Education and Sport, Faculty of Sport Sciences, Catholic University of Murcia (UCAM), Campus de los Jerónimos s/n, Guadalupe, 30107, Murcia, Spain. gmarquez@ucam.edu.
Universidad Católica San Antonio de Murcia · ESUniversidad de Murcia · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo test the effects of 4 weeks of unilateral low-load resistance training (LLRT), with and without blood flow restriction (BFR), on maximal voluntary contraction (MVC), muscle thickness, volitional wave (V wave), and Hoffmann reflex (H reflex) of the soleus muscle.

methodsTwenty-two males were randomly distributed into three groups: a control group (CTR; n = 8); a low-load blood flow restriction resistance training group (BFR-LLRT; n = 7), who were an inflatable cuff to occlude blood flow; and a low-load resistance training group without blood flow restriction (LLRT; n = 7). The training consisted of four sets of unilateral isometric LLRT (25% of MVC) three times a week over 4 weeks.

resultsMVC increased 33% (P < 0.001) and 22% (P < 0.01) in the trained leg of both BFR-LLRT and LLRT groups, respectively. The soleus thickness increased 9.5% (P < 0.001) and 6.5% (P < 0.01) in the trained leg of both BFR-LLRT and LLRT groups, respectively. However, neither MVC nor thickness changed in either of the legs tested in the CTR group (MVC -1 and -5%, and muscle thickness 1.9 and 1.2%, for the control and trained leg, respectively). Moreover, V wave and H reflex did not change significantly in all the groups studied (V

conclusionsCollectively, the present data suggest that in spite of the changes occurring in soleus strength and thickness, 4 weeks of low-load resistance training, with or without BFR, does not cause any change in neural drive or motoneuronal excitability.

Indexed as

H-ReflexMuscle ContractionMuscle StrengthRegional Blood FlowAdultHumansMaleMuscle, SkeletalResistance TrainingBlood flow occlusionHypertrophyNeural adaptationsStrength training

Identifiers

PMID28451748
OpenAlexW2607784796

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.