Evidence map›Paper›PMID 31323817›Full record

ArticleSports (Basel, Switzerland)2019

Inter- and Intra-Individual Differences in EMG and MMG during Maximal, Bilateral, Dynamic Leg Extensions.

John Paul V Anders, Cory M Smith, Joshua L Keller, Ethan C Hill, Terry J Housh, Richard J Schmidt, Glen O Johnson

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sports (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. 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

7 authors.

John Paul V AndersDepartment of Nutrition and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68510, USA. janders@huskers.unl.edu.
Cory M SmithCollege of Health Sciences, Kinesiology, University of Texas at El Paso, El Paso, TX 79968, USA.
Joshua L KellerDepartment of Nutrition and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68510, USA.ORCID 0000-0003-0756-9358
Ethan C HillSchool of Kinesiology & Physical Therapy, Division of Kinesiology, University of Central Florida, Orlando, FL 32816, USA.
Terry J HoushDepartment of Nutrition and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68510, USA.
Richard J SchmidtDepartment of Nutrition and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68510, USA.
Glen O JohnsonDepartment of Nutrition and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68510, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to compare the composite, inter-individual, and intra-individual differences in the patterns of responses for electromyographic (EMG) and mechanomyographic (MMG) amplitude (AMP) and mean power frequency (MPF) during fatiguing, maximal, bilateral, and isokinetic leg extension muscle actions. Thirteen recreationally active men (age = 21.7 ± 2.6 years; body mass = 79.8 ± 11.5 kg; height = 174.2 ± 12.7 cm) performed maximal, bilateral leg extensions at 180°·s

Indexed as

dynamicelectromyographyfatigueisokineticmaximalmechanomyographyneuromuscularvastus lateralis

Identifiers

PMID31323817
PMCPMC6681382

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.