Cardiorespiratory Responses and Energy Contribution in Brazilian Jiu-Jitsu Exercise Sets

Rodrigues-Krause, Josianne; Silveira, Felipe Pereira da; Farinha, Juliano Boufleur; Junior, João Vargas; Marini, Camila; Fragoso, Emerson Barata; Oliveira, Álvaro Reischak de

doi:10.1080/24748668.2020.1829429

Cited by 9 publications

(4 citation statements)

References 31 publications

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“…We did so by using our post-combat-sparring measurement of gas-exchange/ventilatory data to estimate end-combat-sparring _ VO 2 via back extrapolation [24]. While the single value so derived cannot be assumed to represent a "steady-state" provision of aerobic energy turnover during performance of activities like BJJ that involve oscillations in work rate, it is interesting to note that the value we observed (44.2 ± 7.0 mL�kg -1 �min -1 ) was comparable to the peak reported during the performance of isolated 60-s BJJ sets involving takedowns and guard passes (43.9 ± 7.7 and 45.9 ± 8.4 mL�kg -1 �min -1 , respectively) [21]. With recognition of the aforementioned caveat, if values in this range do indeed approximate an average energetic requirement that was present throughout six minutes of combat sparring, aerobic metabolism would have been responsible for ~77% of total energy turnover with phospholytic and glycolytic components of anaerobic turnover providing ~6% and ~17% of the remaining requirement, respectively.…”

Section: Plos Onesupporting

confidence: 78%

“…The purpose of this investigation was to use post-combat-sparring measurements of [lactate b ] and oxygen uptake recovery kinetics to estimate the anaerobic energy provision (expressed as oxygen equivalents; O 2Eq ) for both phospholytic and glycolytic component during no-gi BJJ sparring. Consistent with what has been found for simulated matches involving other combat sports-for example, taekwondo [17], karate [18,19] and judo [20]-and prescribed BJJ exercise "sets" performed discontinuously [21], we hypothesized that the energetics contribution from the phospholytic component during combat would be �50% of total anaerobic energy turnover. We also used dual-energy x-ray absorptiometry (DXA) to determine regional body composition for each participant so that the contribution of each anaerobic component could be "scaled" in accordance with anthropometric characteristics [22].…”

Section: Introductionmentioning

confidence: 58%

“…Conversely, combat sports that are predominantly based on grasping and clutching of the individual with whom the grappler is competing (e.g., BJJ, judo, wrestling) do not allow for such "real-time" direct measurement of aerobic metabolism without significantly restricting techniques being applied during analysis because wearing a ventilatory gas-collection mask during ecologically-valid simulation of performance is not feasible [8]. Consequently, for these types of sports, other than measuring gas exchange while participants performed a limited number of movements that typically comprise combat (e.g., see [20,21] for judo and BJJ, respectively), the aerobic contribution during combat can only be estimated. We did so by using our post-combat-sparring measurement of gas-exchange/ventilatory data to estimate end-combat-sparring _ VO 2 via back extrapolation [24].…”

Section: Plos Onementioning

confidence: 99%

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

et al. 2021

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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 < 0.05). Estimated oxygen equivalents for phospholytic and glycolytic contributions to anaerobic metabolism were 16.9 ± 8.4 (~28%) and 44.6 ± 13.5 (~72%) mL∙kg-1, respectively. Estimated end-exercise rate of oxygen uptake was 44.2 ± 7.0 mL∙kg-1∙min-1. Trunk lean mass was positively correlated with both total anaerobic and glycolytic-specific energetics (total, R = 0.645, p = 0.044; glycolytic, R = 0.692, p = 0.027) and negatively correlated with end-exercise rate of oxygen uptake (R = -0.650, p = 0.042). There were no correlations for any measurement of body composition and phospholytic-specific energetics. Six minutes of no-gi Brazilian jiu-jitsu sparring involves high relative contribution from the glycolytic component to total anaerobic energy provision and the link between this energetics profile and trunk lean mass is consistent with the predominance of ground-based combat that is unique for this combat sport. Training programs for Brazilian jiu-jitsu practitioners should be designed with consideration given to these specific energetics characteristics.

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Section: Plos Onesupporting

confidence: 78%

Section: Introductionmentioning

confidence: 58%

Section: Plos Onementioning

confidence: 99%

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

et al. 2021

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“…Krause et al, (2020), demostraram em pesquisa com atletas de Jiu-Jitsu, onde o objetivo foi de avaliar a intensidade de treinamento correlacionada ao consumo de VO 2 máx e utilizando-se dos mesmos intervalos de tempo de treinamento que os utilizados nesta pesquisa, encontrou que o VO 2 máx de exercícios realizado em pé foi superior aos exercícios realizados em decúbito dorsal. Além disso, a demanda energética aumentou com incrementos na duração do esforço.…”

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Health promotion and quality of life 3

Praxedes¹

2023

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Os autores desta obra: 1. Atestam não possuir qualquer interesse comercial que constitua um conflito de interesses em relação ao artigo científico publicado; 2.Declaram que participaram ativamente da construção dos respectivos manuscritos, preferencialmente na: a) Concepção do estudo, e/ou aquisição de dados, e/ou análise e interpretação de dados; b) Elaboração do artigo ou revisão com vistas a tornar o material intelectualmente relevante; c) Aprovação final do manuscrito para submissão.; 3. Certificam que os artigos científicos publicados estão completamente isentos de dados e/ou resultados fraudulentos; 4. Confirmam a citação e a referência correta de todos os dados e de interpretações de dados de outras pesquisas; 5.Reconhecem terem informado todas as fontes de financiamento recebidas para a consecução da pesquisa; 6. Autorizam a edição da obra, que incluem os registros de ficha catalográfica, ISBN, DOI e demais indexadores, projeto visual e criação de capa, diagramação de miolo, assim como lançamento e divulgação da mesma conforme critérios da Atena Editora. DECLARAÇÃO DA EDITORA A Atena Editora declara, para os devidos fins de direito, que: 1. A presente publicação constitui apenas transferência temporária dos direitos autorais, direito sobre a publicação, inclusive não constitui responsabilidade solidária na criação dos manuscritos publicados, nos termos previstos na Lei sobre direitos autorais (Lei 9610/98), no art. 184 do Código Penal e no art. 927 do Código Civil; 2. Autoriza e incentiva os autores a assinarem contratos com repositórios institucionais, com fins exclusivos de divulgação da obra, desde que com o devido reconhecimento de autoria e edição e sem qualquer finalidade comercial; 3. Todos os e-book são open access, desta forma não os comercializa em seu site, sites parceiros, plataformas de ecommerce, ou qualquer outro meio virtual ou físico, portanto, está isenta de repasses de direitos autorais aos autores; 4. Todos os membros do conselho editorial são doutores e vinculados a instituições de ensino superior públicas, conforme recomendação da CAPES para obtenção do Qualis livro; 5. Não cede, comercializa ou autoriza a utilização dos nomes e e-mails dos autores, bem como nenhum outro dado dos mesmos, para qualquer finalidade que não o escopo da divulgação desta obra. Health promotion and quality of life 3 Capítulo 1

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Aerobic and anaerobic performance of lower- and upper-body in Brazilian jiu-jitsu athletes

et al. 2022

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Cardiorespiratory Responses and Energy Contribution in Brazilian Jiu-Jitsu Exercise Sets

Cited by 9 publications

References 31 publications

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

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

Health promotion and quality of life 3

Aerobic and anaerobic performance of lower- and upper-body in Brazilian jiu-jitsu athletes

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