Acute effect of resistance exercise at different velocities on stiffness and vascularity of the biceps brachii muscle: a preliminary study

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dc.authoridustabasioglu, fatma/0000-0003-2049-3650
dc.authorwosidustabasioglu, fatma/HRD-8935-2023
dc.contributor.authorUstabasioglu, Fethi Emre
dc.contributor.authorAgirdemir, Fatma Ebru
dc.contributor.authorUstabasioglu, Fatma
dc.contributor.authorSunal, Baran Serdar
dc.date.accessioned2024-06-12T10:54:27Z
dc.date.available2024-06-12T10:54:27Z
dc.date.issued2023
dc.departmentTrakya Üniversitesien_US
dc.description.abstractBackground Resistance exercise can be defined as the percentage of maximal strength (%1 repetition maximum) used for a particular exercise. Shear wave elastography (SWE) is a robust and novelty imaging technique that provides information regarding tissue stiffness. Superb microvascular imaging (SMI) is a non-irradiating technique that can provide quantitative measurement of muscle blood flow non-invasively. Purpose To compare the acute effects of low- and high-velocity resistance exercise on stiffness and blood flow in the biceps brachii muscle (BBM) using SWE and SMI. Material and Methods This prospective study included 60 healthy men (mean age=28.9 years; age range=26-34 years). BBM stiffness was measured by using SWE at rest, after low- and high-velocity resistance exercise, and muscle blood flow was also evaluated by SMI. Resistance exercise was performed using a dumbbell with a mass adjusted to 70%-80% of one-repetition maximum. Results The stiffness values increased significantly from resting to high- and low-velocity resistance exercises. There was no significant difference between the elastography values of the BBM after the high- and low-velocity resistance exercise. The blood flow increased significantly from resting to high- and low-velocity resistance exercises. Blood flow increase after low-velocity exercise was significantly higher compared to high-velocity exercise. Conclusion While muscle stiffness parameters and blood flow significantly increased from resting after both high- and low-velocity resistance exercises, blood flow significantly increased after low-velocity exercise compared to high-velocity exercise. This can mean that metabolic stress, an important trigger for muscle development, is more likely to occur in low-velocity exercise.en_US
dc.identifier.doi10.1177/02841851221125380
dc.identifier.endpage1507en_US
dc.identifier.issn0284-1851
dc.identifier.issn1600-0455
dc.identifier.issue4en_US
dc.identifier.pmid36112819en_US
dc.identifier.scopus2-s2.0-85138254592en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1500en_US
dc.identifier.urihttps://doi.org/10.1177/02841851221125380
dc.identifier.urihttps://hdl.handle.net/20.500.14551/19062
dc.identifier.volume64en_US
dc.identifier.wosWOS:000854528100001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofActa Radiologicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiceps Brachii Muscleen_US
dc.subjectResistance Exerciseen_US
dc.subjectShear Wave Elastographyen_US
dc.subjectSuperb Microvascular Imagingen_US
dc.subjectMuscle Stiffnessen_US
dc.subjectMuscle Blood Flowen_US
dc.subjectShear-Wave Elastographyen_US
dc.subjectBlood-Flowen_US
dc.subjectDynamic Exerciseen_US
dc.subjectRecommendationsen_US
dc.subjectReliabilityen_US
dc.subjectAdaptationsen_US
dc.subjectHyperemiaen_US
dc.subjectResponsesen_US
dc.subjectTensionen_US
dc.subjectPhaseen_US
dc.titleAcute effect of resistance exercise at different velocities on stiffness and vascularity of the biceps brachii muscle: a preliminary studyen_US
dc.typeArticleen_US

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