Evidence map›Paper›PMID 32874097›Full record

ArticleJournal of sports science & medicine2020

Analysis of the Load-Velocity Relationship in Deadlift Exercise.

Alejandro Benavides-Ubric, David M Díez-Fernández, Manuel A Rodríguez-Pérez, Manuel Ortega-Becerra, Fernando Pareja-Blanco

Open access · greenAbstract read
In one paragraph

Article in Journal of sports science & medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 4 pooled it
5.4field-weighted citation impact, top 3% 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

25 citing papers in PubMed, 4 syntheses or guidelines pooled it, 49 citations in OpenAlex.

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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.

Alejandro Benavides-UbricSPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain.
David M Díez-FernándezPhysical Performance & Sports Research Center, Universidad Pablo de Olavide, Seville, Spain.
Manuel A Rodríguez-PérezSPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain.
Manuel Ortega-BecerraPhysical Performance & Sports Research Center, Universidad Pablo de Olavide, Seville, Spain.
Fernando Pareja-BlancoPhysical Performance & Sports Research Center, Universidad Pablo de Olavide, Seville, Spain.
Universidad Pablo de Olavide · ESUniversity of Almería · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to analyze the relationship between movement velocity and relative load (%1RM) in the deadlift exercise. Fifty men (age = 23.8 ± 3.6 years, body mass = 78.2 ± 8.3 kg, height = 1.78 ± 0.06 m) performed a first evaluation (T1) consisting of a one-repetition maximum (1RM) test. Forty-two subjects performed a second evaluation (T2) after 6 weeks. Mean (MV), mean propulsive (MPV) and peak (PV) velocity measures of the concentric phase were analyzed. Load-velocity relationships were studied by fitting first order equations to the data using loads from 30-100% of 1RM. A comprehensive set of statistics for assessing bias and level of agreement to estimate the 1RM value from the different models was used. Stability of these relationships was assessed using the coefficient of variation (CV) and the intraclass correlation coefficient (ICC). General load-velocity equations provided good adjustments (R

Indexed as

AdultBiomechanical PhenomenaHumansMaleMovementMuscle StrengthRegression AnalysisResistance TrainingWeight-BearingWeight LiftingYoung Adultathletic performanceLoading intensitymaximal strengthone-repetition maximumvelocity-based training

Identifiers

PMID32874097
PMCPMC7429441
OpenAlexW3033759453

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.