Evidence map›Paper›PMID 32318813›Full record

ArticleEuropean journal of applied physiology2020

Acute physiological responses to combined blood flow restriction and low-level laser.

Yi-Ching Chen, Yu-Han Su, Yen-Ting Lin, Chien-Chun Huang, Ing-Shiou Hwang

Abstract read
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In one paragraph

Article in European journal of applied physiology, 2020. 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
1.2field-weighted citation impact, top 19% 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, 12 citations in OpenAlex.

  1. Trial
  2. A cardiovascular-motor axis framework for perfusion-mediated motor impairment.International journal of cardiology. Heart & vasculature · 2026
    Review
  3. Article
  4. Article
  5. Article
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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 3 institutions in 1 country.

Yi-Ching ChenDepartment of Physical Therapy, College of Medical Science and Technology, Chung Shan Medical University, Taichung City, 40201, Taiwan.
Yu-Han SuDepartment of Physical Therapy, College of Medicine, National Cheng Kung University, Tainan City, 70101, Taiwan.
Yen-Ting LinPhysical Education Office, Asian University, Taichung City, 41354, Taiwan.
Chien-Chun HuangMedical Device Innovation Center, National Cheng Kung University, Tainan City, Taiwan.
Ing-Shiou HwangDepartment of Physical Therapy, College of Medicine, National Cheng Kung University, Tainan City, 70101, Taiwan. ishwang@mail.ncku.edu.tw.
National Cheng Kung University · TWAsia University · TWChung Shan Medical University · TW

Funding

Ministry of Science and Technology, Taiwan MOST 107-2410-H-040-009-MY2
6 · The paper itself

Abstract

purposeBlood flow restriction (BFR) is an innovation in fitness to train muscles with low loads at low oxygen levels. Low-level laser therapy (LLLT) is a bio-energetic approach to alleviate muscle fatigue during resistance training. This study investigated the immediate effect of LLLT pre-conditioning on BFR that accelerates muscle fatigue due to ischemia.

methodsFifteen young adults participated in this study of a crossover randomized design. They completed a low-load contraction with various pre-conditioning (blood flow restriction with low-level laser therapy (LLLT + BFR), blood flow restriction with sham low-level laser therapy (BFR), and control). Force fluctuation dynamics, muscle oxygen saturation of hemoglobin and myoglobin (SmO

resultsNormalized SmO

conclusionsLLLT pre-conditioning can minimize the BFR-related decline in muscle oxygen saturation, leading to force gradation and MU discharge in a cost-effective and complex manner.

Indexed as

Low-Level Light TherapyResistance TrainingAdultElectromyographyFemaleHemodynamicsHumansIsometric ContractionMaleMuscle FatigueMuscle, SkeletalRegional Blood FlowYoung AdultElectromyographyForce fluctuationsHypoxiaMotor unitMyoglobinPhotobiomodulation

Identifiers

PMID32318813
OpenAlexW3016987960

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.