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dc.contributor.authorSmajla, Darjan
dc.contributor.authorŠarabon, Nejc
dc.contributor.authorGarcía Ramos, Amador 
dc.contributor.authorJanicijevic, Danica
dc.contributor.authorKozinc, Žiga
dc.date.accessioned2024-06-04T08:03:13Z
dc.date.available2024-06-04T08:03:13Z
dc.date.issued2024-03-24
dc.identifier.citationSmajla, D.; Šarabon, N.; García Ramos, A.; Janicijevic, D.; Kozinc, Ž. Influence of Isometric and Dynamic Fatiguing Protocols on Dynamic Strength Index. Appl. Sci. 2024, 14, 2722. https://doi.org/10.3390/app14072722es_ES
dc.identifier.urihttps://hdl.handle.net/10481/92291
dc.description.abstractBackground: Strength and conditioning experts widely recognize the dynamic strength index (DSI) as a tool for assessing an athlete’s ability to utilize strength in dynamic actions. The DSI is calculated as the ratio of peak force in dynamic actions versus isometric ones. To date, the influence of fatigue on the DSI is still not fully understood. This study aimed to explore the effects of both dynamic and isometric fatigue tasks on the DSI.Methods: A total of 24 physically active participants underwent fatigue tests involving repeated countermovement jumps (dynamic) and repeated isometric mid-thigh pulls (isometric) in separate visits. Results: The results revealed a marked drop in performance, with dynamic force showing amore significant reduction (p < 0.001; d = 1.57) than isometric force (p = 0.015; d = 0.30). After the isometric fatigue task, the DSI increased, indicating a more substantial decline in isometric force (p < 0.001; d = 1.75) compared to dynamic force (p = 0.313; d = 0.08). Following this trend, the DSI decreased post-dynamic fatigue (p < 0.001; d = 0.99) and increased post-isometric fatigue (p < 0.001; d = 3.11). Conclusion: This research underscores the need to consider fatigue’s task-specific effects on the DSI, enabling more tailored training methodologies for athletes.es_ES
dc.description.sponsorshipSlovenian Research Agency through the research program KINSPO—Kinesiology for the effectiveness and prevention of musculoskeletal injuries in sports (P5-0443)es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectDynamic strengthes_ES
dc.subjectVertical jumpes_ES
dc.subjectMid-thigh pulles_ES
dc.titleInfluence of Isometric and Dynamic Fatiguing Protocols on Dynamic Strength Indexes_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.3390/app14072722
dc.type.hasVersionVoRes_ES


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Atribución 4.0 Internacional
Except where otherwise noted, this item's license is described as Atribución 4.0 Internacional