Evidence map›Paper›PMID 34055137›Full record

ArticleInternational journal of exercise science2021

Comparison of EMG Activity between Single-Leg Deadlift and Conventional Bilateral Deadlift in Trained Amateur Athletes - An Empirical Analysis.

Wiktor Diamant, Stephan Geisler, Tim Havers, Axel Knicker

Registry-linked trialAbstract read
In one paragraph

Article in International journal of exercise science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07061314 (Comparison of Lower Limb COP and Muscle Activation During Single-Leg Deadlift Using Elastic and Inelastic Barbells), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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.

NCT07061314 nacompletednot on this mapstarted 2025, after this paper: background citation

Comparison of Lower Limb COP and Muscle Activation During Single-Leg Deadlift Using Elastic and Inelastic Barbells

TypeinterventionalSponsorBusan University of Foreign StudiesRan2025 to 2025Enrolled27ConditionsNeuromuscular Control, Functional Training, Lower Limb StabilityArmsElastic Barbell, Inelastic Barbell
3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. 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

4 authors.

Wiktor DiamantInstitute for Movement and Neuroscience, German Sports University Cologne, Cologne, GERMANY.
Stephan GeislerFitness and Health, IST University of Applied Sciences, Duesseldorf, GERMANY.
Tim HaversFitness and Health, IST University of Applied Sciences, Duesseldorf, GERMANY.
Axel KnickerInstitute for Movement and Neuroscience, German Sports University Cologne, Cologne, GERMANY.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the study was to compare the normalized-electromyographic (NEMG) activity of the gluteus maximus (GMAX), gluteus medius (GMED), biceps femoris (BF) and erector spinae (ES) muscles during the single-leg deadlift (SLDL) and the conventional-deadlift (DL). Additionally, a potential influence of body height on the NEMG activity was examined. Fifteen training-experienced male subjects completed the study. SLDL showed significantly higher average concentric NEMG values of the GMED (77.6% vs. 59.3% [

Indexed as

bilateral resistancehip extensorsknee flexorsmuscle activityunilateral resistance

Identifiers

PMID34055137
PMCPMC8136577

What OpenQuestion holds

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Registered trials

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.