Evidence map›Paper›PMID 42351955›Full record

ArticleBioengineering (Basel, Switzerland)2026

Postural Stability Changes During the 4 Phases of the Half Squat: Kinematics Profile of the Center of Pressure and Center of Mass in High-Performance Weightlifters-A Pilot Study.

Emilio Manuel Arrayales-Millán, Miguel Rodal, Mirvana Elizabeth González-Macías, Carlos Villa-Angulo, Karla Raquel Keys-González, Arnulfo Ramos-Jiménez, Isabella Arrayales-Mejia, Kostantinos Gianikellis

Abstract read
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In one paragraph

Article in Bioengineering (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Emilio Manuel Arrayales-MillánLaboratory Biomechanics, Faculty of Sports, Autonomous University of Baja California, Mexicali 21289, BC, Mexico.ORCID 0000-0002-9335-3635
Miguel RodalBioErgon Research Group, University of Extremadura, 10003 Caceres, Spain.ORCID 0000-0003-1349-2203
Mirvana Elizabeth González-MacíasLaboratory Biomechanics, Faculty of Sports, Autonomous University of Baja California, Mexicali 21289, BC, Mexico.ORCID 0000-0002-8210-692X
Carlos Villa-AnguloLaboratory of Bioinformatics and Biophotonics, Engineering Institute, Autonomous University of Baja California, Mexicali 21289, BC, Mexico.ORCID 0000-0001-6940-3711
Karla Raquel Keys-GonzálezLaboratory Biomechanics, Faculty of Sports, Autonomous University of Baja California, Mexicali 21289, BC, Mexico.
Arnulfo Ramos-JiménezLaboratory Biomechanics, Faculty of Sports, Autonomous University of Baja California, Mexicali 21289, BC, Mexico.ORCID 0000-0002-4347-6725
Isabella Arrayales-MejiaDepartment of Biomechanics, University of Nebraska at Omaha, Omaha, NE 68182, USA.ORCID 0009-0009-3229-9354
Kostantinos GianikellisBioErgon Research Group, University of Extremadura, 10003 Caceres, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated balance control during the half squat by analyzing the relationship between the center of mass (CoM) and the center of pressure (CoP) in five experienced male weightlifters performing segmented squats at five load levels (20-80% 1 RM) across four Power-Based Training (PBT) exercises. The area of the 95% confidence ellipse was quantified using the Vicon motion capture system in conjunction with AMTI force plates. Given the small sample size (

Indexed as

center of masscenter of pressuremechanical demandpostural controlPower-Based Trainingstabilitytotal center of pressure

Identifiers

PMID42351955
PMCPMC13296191

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.