Energetics contribution during no-gi Brazilian jiu jitsu sparring and its association with regional body composition

Dalton Müller Pessôa Filho, Andrei Sancassani, Leandro Oliveira da Cruz Siqueira, Danilo Alexandre Massini, Luiz Gustavo Almeida Santos, Cassiano Merussi Neiva and Fred J DiMenna

PLOS ONE, 2021, vol. 16, issue 11, 1-15

Abstract: We used measurements of metabolic perturbation obtained after sparring to estimate energetics contribution during no-gi Brazilian jiu-jitsu. Ten advanced grapplers performed two six-minute sparring bouts separated by 24 hours. Kinetics of recovery rate of oxygen uptake was modelled and post-combat-sparring blood-lactate concentration measured to estimate oxygen equivalents for phospholytic and glycolytic components of anaerobic energetics, respectively. Linear regression was used to estimate end-combat-sparring rate of oxygen uptake. Regional and whole-body composition were assessed using dual X-ray absorptiometry with associations between these measurements and energy turnover explored using Pearson’s correlation coefficient (significance, P

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0259027

DOI: 10.1371/journal.pone.0259027

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