Assessing Acute Responses to Exercises Performed Within and at the Upper Boundary of Severe Exercise Domain

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dc.authoridCABUK, REFIK/0000-0002-3682-3135
dc.authoridOzkaya, Ozgur/0000-0003-4222-5761
dc.authoridALP, Egemen/0000-0002-5915-8625
dc.authoridBALCI, Gorkem Aybars/0000-0002-5720-1706
dc.authoridAs, Hakan/0000-0002-1848-6251
dc.contributor.authorNorouzi, Mahdi
dc.contributor.authorCabuk, Refik
dc.contributor.authorBalci, Gorkem Aybars
dc.contributor.authorAs, Hakan
dc.contributor.authorOzkaya, Ozgur
dc.date.accessioned2024-10-04T18:48:19Z
dc.date.available2024-10-04T18:48:19Z
dc.date.issued2023
dc.departmentBayburt Üniversitesien_US
dc.description.abstractPurpose: The highest work-rate that provides maximal oxygen uptake (<(V)over dot> O-2max) may be one of the best exercise stimuli to yield both <(V)over dot> O-2max and lactate accumulation. The aim of this study was to analyze physiological and metabolic acute responses of an exercise modality performed at the upper boundary of the severe exercise domain, and compare those responses with exercise modalities applied within the severe exercise domain. Method: Ten trained male cyclists participated in this study. The <(V)over dot> O-2max, corresponding power output (POVO2max), and the highest work-rate that provides the <(V)over dot> O-2max (IHIGH) were determined by constant work-rate exercises. Cyclists performed three high-intensity interval training (HIIT) strategies as follows; HIIT-1: 4-6 x 3-min at 95% of POVO2max with 1:1 (workout/rest ratio); HIIT-2: 16-18 x 1-min at 105% of POVO2max with 1:1; HIIT-3: 4-7 x 1-2-min at the IHIGH with 1:2. Capillary blood samples were analyzed before, immediately after HIIT sessions, and at the first, third, and fifth minutes of recovery periods. Lactate difference between the highest lactate response and resting status was considered as the peak lactate response for each HIIT modality. Results: Time spent at <(V)over dot> O-2max was greater at HIIT-1 and HIIT-3 (272 +/- 127 and 208 +/- 111 seconds, respectively; p = 0.155; effect size = 0.43) when compared to the HIIT-2 (similar to 26 seconds; p < 0.001), while there was a greater lactate accumulation at HIIT-3 (similar to 16 mmol.L- 1) when compared to HIIT-1 and HIIT-2 (12 and 14 mmol.L-1, respectively; p < 0.001). Conclusions: In conclusion, HIIT-3 performed at IHIGH was successful to provide time spent at <(V)over dot> O-2max with a greater lactate accumulation in a single session.en_US
dc.description.sponsorshipEge University, Scientific Research Projects Fund [17]en_US
dc.description.sponsorshipThis work was supported by the Ege University, Scientific Research Projects Fund (17.BESYO.003).en_US
dc.identifier.doi10.1080/02701367.2022.2117268
dc.identifier.endpage1100en_US
dc.identifier.issn0270-1367
dc.identifier.issn2168-3824
dc.identifier.issue4en_US
dc.identifier.pmid36149826en_US
dc.identifier.scopus2-s2.0-85139123616en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1094en_US
dc.identifier.urihttps://doi.org/10.1080/02701367.2022.2117268
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3014
dc.identifier.volume94en_US
dc.identifier.wosWOS:000857352100001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherRoutledge Journals, Taylor & Francis Ltden_US
dc.relation.ispartofResearch Quarterly For Exercise and Sporten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAerobic poweren_US
dc.subjecthighest work-rate to elicit VO2maxen_US
dc.subjectlactate accumulationen_US
dc.titleAssessing Acute Responses to Exercises Performed Within and at the Upper Boundary of Severe Exercise Domainen_US
dc.typeArticleen_US

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