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dc.contributor.authorØvretveit, Karsten
dc.date.accessioned2019-03-14T10:13:51Z
dc.date.available2019-03-14T10:13:51Z
dc.date.created2018-08-15T07:58:59Z
dc.date.issued2018
dc.identifier.citationInternational Journal of Performance Analysis in Sport. 2018, 18 (3), 481-494.nb_NO
dc.identifier.issn1474-8185
dc.identifier.urihttp://hdl.handle.net/11250/2589977
dc.description.abstractSparring is a training form in combat sports designed to simulate fighting. This study sought to assess physiological and perceptual responses to Brazilian jiu-jitsu (BJJ) sparring and their relationship with maximal oxygen uptake (V̇O2max). Twelve male BJJ athletes (age: 30.6 ± 2.7 (SD) years; height: 182.5 ± 5.9 cm; body mass (mb): 81.2 ± 6.7 kg; body fat: 9.9 ± 3.2%) with 4.6 ± 2.2 years of BJJ experience and a training volume of 10.3 ± 4.4 h· week−1 participated in the study. Following a V̇O2max measurement, heart rate (HR), blood lactate concentration ([La‾]b), and rating of perceived exertion were obtained during sparring in a regular training session. Each participant sparred five consecutive 6-min rounds separated by 90-s breaks. Mean sparring HR was 164 ± 9 beats· min−1, equivalent to 85% ± 4% of the maximal HR (HRmax). The sparring was perceived as “hard”. Mass-independent V̇O2max correlated negatively with HR, relative HR (%HRmax), and [La‾]b (p <0.05). The inverse relationship between V̇O2max and physiological markers of exertion suggest that V̇O2max affects exercise tolerance in BJJ and could also point to a limited efficacy of sparring for developing aerobic endurance due to insufficient exercise intensity in trained athletes.nb_NO
dc.language.isoengnb_NO
dc.publisherTaylor & Francisnb_NO
dc.titleAcute physiological and perceptual responses to Brazilian jiu-jitsu sparring: the role of maximal oxygen uptakenb_NO
dc.title.alternativeAcute physiological and perceptual responses to Brazilian jiu-jitsu sparring: the role of maximal oxygen uptakenb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber481-494nb_NO
dc.source.volume18nb_NO
dc.source.journalInternational Journal of Performance Analysis in Sportnb_NO
dc.source.issue3nb_NO
dc.identifier.doi10.1080/24748668.2018.1493634
dc.identifier.cristin1602073
dc.description.localcodeLocked until 8.7.2019 due to copyright restrictions. This is an [Accepted Manuscript] of an article published by Taylor & Francis in [International Journal of Performance Analysis in Sport ] on [08 Jul 2018], available at https://doi.org/10.1080/24748668.2018.1493634nb_NO
cristin.unitcode194,67,25,0
cristin.unitnameInstitutt for sosiologi og statsvitenskap
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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