Evidence map›Paper›PMID 37043001›Full record

ArticleEuropean journal of applied physiology2023

The relationship between elastography-based muscle properties and vertical jump performance, countermovement utilization ratio, and rate of force development.

Daniel Djurić, Jernej Pleša, Bas Van Hooren, Žiga Kozinc, Nejc Šarabon

Open access · hybridAbstract read
In one paragraph

Article in European journal of applied physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 16% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

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

Daniel DjurićFaculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia.
Jernej PlešaFaculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia.
Bas Van HoorenDepartment of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands.
Žiga KozincFaculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia.
Nejc ŠarabonFaculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia. nejc.sarabon@fvz.upr.si.ORCID http://orcid.org/0000-0003-0747-3735
University of Primorska · SIMaastricht University Medical Centre · NL

Funding

University of Primorska 2990-1-2/2021
6 · The paper itself

Abstract

This study explored the relationships between passive muscle stiffness (shear modulus) and vertical jumping performance, countermovement utilization ratio (CUR) and rate of force development (RFD) in an attempt to unravel the mechanism that may explain the association between shear modulus and performance. 32 recreationally active participants (16 males, 16 females; age: 22.4 ± 5.1 years) participated. Shear modulus was assessed for the lateral and medial gastrocnemius (GL and GM), and vastus medialis (VM) and lateralis (VL) muscles using shear wave elastography. Squat jump (SJ) and countermovement (CMJ) jump were determined, with CUR being expressed as the ratio between the two. RFD in ankle and knee extension tasks was measured using isometric dynamometers. Our results suggest that within a heterogeneous group of recreational athletes, passive muscle stiffness is not related to RFD and jump performance, but positively related to CUR. In males, shear modulus of the GL was positively related to SJ height (r = 0.55). We also found inverse moderate correlations between VL and VM shear modulus and RFD in females only (r = -0.50 to -0.51), but this relationship was possibly affected by age and body fat content. Different mechanisms may underpin the association between shear modulus and performance depending on the muscle, task and population investigated.

Indexed as

Elasticity Imaging TechniquesAdolescentAdultFemaleHumansMaleMechanical PhenomenaMuscle ContractionMuscle, SkeletalQuadriceps MuscleYoung AdultAnkleEccentric utilization ratioJumping performanceKneeMuscle stiffnessRFD

Identifiers

PMID37043001
PMCPMC10363052
OpenAlexW4365135350

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.