Evidence map›Paper›PMID 41003606›Full record

ArticleSports (Basel, Switzerland)2025

Early Rate of Force Development and Maximal Strength at Different Positions of the Athletic Shoulder Test in Baseball Players.

Ben Ashworth, Mikulas Hank, Omid Khaiyat, Ginny Coyles, Ferdia Fallon Verbruggen, Erika Zemkova, Frantisek Zahalka, Tomas Maly

Abstract read
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Article in Sports (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Ben AshworthSchool of Health and Sport Sciences, Liverpool Hope University, Liverpool L16 9JD, UK.ORCID 0000-0002-5083-6530
Mikulas HankSport Research Centre, Charles University, 162 52 Prague, Czech Republic.ORCID 0000-0002-8328-7515
Omid KhaiyatSchool of Health and Sport Sciences, Liverpool Hope University, Liverpool L16 9JD, UK.ORCID 0000-0002-0509-9172
Ginny CoylesSchool of Health and Sport Sciences, Liverpool Hope University, Liverpool L16 9JD, UK.
Ferdia Fallon VerbruggenSport Research Centre, Charles University, 162 52 Prague, Czech Republic.ORCID 0000-0002-6145-8213
Erika ZemkovaDepartment of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia.ORCID 0000-0003-0938-5691
Frantisek ZahalkaSport Research Centre, Charles University, 162 52 Prague, Czech Republic.ORCID 0000-0001-9972-7637
Tomas MalySport Research Centre, Charles University, 162 52 Prague, Czech Republic.ORCID 0000-0001-5439-6766

Funding

Cooperation Sport Sciences B&R Medicine Cooperation Sport Sciences B&R Medicine
6 · The paper itself

Abstract

BACKGROUND/

objectivesPeak force (PF) reflects maximal strength, while early rate of force development (RFD; 0-100 ms) indicates explosive neuromuscular output. The Athletic Shoulder (ASH) test is gaining popularity in overhead athlete profiling, but its use for assessing explosive strength in various shoulder positions is underexplored. This study compared PF and RFD at shoulder abductions of 180° (ASH-I), 135° (ASH-Y), and 90° (ASH-T) in baseball players.

methodsSeventeen male athletes (age 22.7 ± 4.2 years; height 186.3 ± 7.3 cm; body mass 83.9 ± 10.1 kg) performed isometric ASH tests with the dominant arm. PF, PF relative to body mass (PF/BM), and early RFD were analysed.

resultsASH I showed 25% significantly higher PF (182 ± 41 N), PF/BM (2.15 ± 0.39 N/kg), and 40% higher RFD (545 N/s) than ASH Y or T (all

conclusionsMaximal isometric shoulder strength and explosiveness were highest at 180° abduction in baseball athletes, with no significant difference between 135° and 90°. PF demonstrated excellent reliability, while early RFD showed moderate to good reliability and higher variability, highlighting the need for repeated measures. These findings provide specific position reference values and support the inclusion of multiple abduction angles in shoulder strength assessment to detect neuromuscular deficits and monitor training adaptations in baseball athletes.

Indexed as

ASH testathletesinjury preventionisometricsperformanceshoulderthrowing

Identifiers

PMID41003606
PMCPMC12473965

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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.