Evidence map›Paper›PMID 29596452›Full record

ArticlePloS one2018

Anaerobic metabolism induces greater total energy expenditure during exercise with blood flow restriction.

Miguel S Conceição, Arthur F Gáspari, Ana P B Ramkrapes, Edson M M Junior, Romulo Bertuzzi, Cláudia R Cavaglieri, Mara Patrícia T Chacon-Mikahil

Abstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

7 authors.

Miguel S ConceiçãoExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.
Arthur F GáspariExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.
Ana P B RamkrapesExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.ORCID 0000-0002-6444-137X
Edson M M JuniorExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.
Romulo BertuzziSchool of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
Cláudia R CavaglieriExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.
Mara Patrícia T Chacon-MikahilExercise Physiology Lab., School of Physical Education, University of Campinas-Campinas/Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe investigated the energy system contributions and total energy expenditure during low intensity endurance exercise associated with blood flow restriction (LIE-BFR) and without blood flow restriction (LIE).

methodsTwelve males participated in a contra-balanced, cross-over design in which subjects completed a bout of low-intensity endurance exercise (30min cycling at 40% of [Formula: see text]) with or without BFR, separated by at least 72 hours of recovery. Blood lactate accumulation and oxygen uptake during and after exercise were used to estimate the anaerobic lactic metabolism, aerobic metabolism, and anaerobic alactic metabolism contributions, respectively.

resultsThere were significant increases in the anaerobic lactic metabolism (P = 0.008), aerobic metabolism (P = 0.020), and total energy expenditure (P = 0.008) in the LIE-BFR. No significant differences between conditions for the anaerobic alactic metabolism were found (P = 0.582). Plasma lactate concentration was significantly higher in the LIE-BFR at 15min and peak post-exercise (all P≤0.008). Heart rate was significantly higher in the LIE-BFR at 10, 15, 20, 25, and 30min during exercise, and 5, 10, and 15min after exercise (all P≤0.03). Ventilation was significantly higher in the LIE-BFR at 10, 15, and 20min during exercise (all P≤0.003).

conclusionLow-intensity endurance exercise performed with blood flow restriction increases the anaerobic lactic and aerobic metabolisms, total energy expenditure, and cardiorespiratory responses.

Indexed as

Blood CirculationExerciseOxygen ConsumptionAdolescentAdultAnaerobiosisFemaleHumansLactic AcidMaleYoung AdultLactic Acid

Identifiers

PMID29596452
PMCPMC5875813

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.