Evidence map›Paper›PMID 33807130›Full record

ArticleSports (Basel, Switzerland)2021

Acromio-Humeral Distance Is Associated with Shoulder External Strength in National Elite Badminton Players-A Preliminary Study.

Simon Vadstrup Schmidt, Jannik Andersen Engelhardt, Ann Cools, Stig Peter Magnusson, Christian Couppé

Open access · goldAbstract read
In one paragraph

Article in Sports (Basel, Switzerland), 2021. 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
1.3field-weighted citation impact, top 21% 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

0 citing papers in PubMed, 7 citations in OpenAlex.

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

5 authors at 1 institution in 2 countries.

Simon Vadstrup SchmidtInstitute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery M, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copehagen, Denmark.
Jannik Andersen EngelhardtInstitute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery M, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copehagen, Denmark.
Ann CoolsInstitute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery M, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copehagen, Denmark.
Stig Peter MagnussonInstitute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery M, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copehagen, Denmark.
Christian CouppéInstitute of Sports Medicine Copenhagen, Department of Orthopaedic Surgery M, Copenhagen University Hospital-Bispebjerg and Frederiksberg, 2400 Copehagen, Denmark.ORCID 0000-0003-1648-5746
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo examine acromio-humeral distance (AHD) and shoulder isometric strength for external rotation (ER) and internal rotation (IR) in national elite badminton players.

methodsSeven elite badminton players with asymptomatic shoulders aged 24 ± 4 (mean ± SD) from the Danish national badminton team were investigated. Shoulder AHD, isometric strength in ER and IR were bilaterally assessed with ultrasonography and a hand-held dynamometer (HHD).

resultsAHD was greater on the dominant vs. the nondominant side (

conclusionThis preliminary study demonstrates that shoulder ER strength is strongly associated with AHD size, largely reflecting supraspinatus tendon-muscle hypertrophy as a result of sport-specific adaptation in national elite badminton players with asymptomatic shoulders. These novel data also suggest that habitual loading of the shoulder improves the supraspinatus tendon size, which may lower the mechanical stress and potentially reduce the risk of injury. This warrants strengthening the shoulder external rotators as a potential strategy to reduce the risk of future shoulder injury.

Indexed as

overhead athleteshoulder rotational strengthsport-specific adaptationssupraspinatus tendon hypertrophyultrasound

Identifiers

PMID33807130
PMCPMC8065938
OpenAlexW3142047376

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.