Potência de membros superiores, inferiores e composição corporal de atletas de jiu-jitsu ranqueados e não ranqueados
Data
2023-12-15
Autores
Breithaupt, Adriano Neves 
Orientadores
Guerra, Ricardo Luís Fernandes
Tipo
Trabalho de conclusão de curso
Título da Revista
ISSN da Revista
Título de Volume
Resumo
O Brazilian Jiu-Jitsu (BJJ) é uma arte marcial na qual os praticantes necessitam de diferentes capacidades biomotoras e possibilita que indivíduos mais leves e com menor massa muscular vençam oponentes mais fortes. A Federação Internacional de Jiu-Jitsu Brasileiro (IBJJF) realiza um ranqueamento contabilizando pontos aos que conquistarem os primeiro, segundo e terceiro lugares em suas competições mas não se sabe se há diferenças entre ranqueados e não ranqueados. Assim, este estudo teve como objetivo avaliar e comparar a diferença entre potência de membros inferiores, superiores e composição corporal de atletas ranqueados e não ranqueados na IBJJF. Para tanto, participaram deste estudo 08 atletas (3 ranqueados – 1o, 24o e 26a posição) ou não pela IBJJF os quais realizaram testes de potência e composição corporal para posterior verificação. Os resultados revelaram que não houve diferenças (P˃ 0,05) entre os grupos para as variáveis analisadas, porém este dado deve ser interpretado com cautela pela limitação do n amostral. Conclui-se que não houve diferença entre potência de membros inferiores, superiores e composição corporal de atletas ranqueados e não ranqueados na IBJJF. Tal condição sugere a complexidade sobre o desempenho esportivo no Brazilian Jiu-Jitsu (BJJ) e assim, destaca-se a necessidade de considerar outros aspectos além dos avaliados, como técnica, tática e fatores psicológicos, os quais podem desempenhar um papel crucial na performance dos atletas.
Brazilian Jiu-Jitsu (BJJ) is a martial art in which practitioners need different biomotor skills and allows lighter individuals with less muscle mass to beat stronger opponents. The International Brazilian Jiu-Jitsu Federation (IBJJF) ranks those who win first, second and third place in its competitions, but it is not known whether there are differences between those who are ranked and those who are not. Therefore, the aim of this study was to evaluate and compare the difference between lower and upper limb power and body composition in IBJJF-ranked and unranked athletes. To this end, 08 athletes took part in this study (3 ranked - 1st, 24th and 26th position) or not by the IBJJF who underwent power and body composition tests for later verification. The results showed that there were no differences (P˃ 0.05) between the groups for the variables analyzed, but this data should be interpreted with caution due to the limited sample size. It can be concluded that there was no difference between lower limb power, upper limb power and body composition between IBJJF-ranked and non-ranked athletes. This suggests the complexity of sporting performance in Brazilian Jiu-Jitsu (BJJ) and thus highlights the need to consider aspects other than those assessed, such as technique, tactics and psychological factors, which can play a crucial role in athletes' performance.
Brazilian Jiu-Jitsu (BJJ) is a martial art in which practitioners need different biomotor skills and allows lighter individuals with less muscle mass to beat stronger opponents. The International Brazilian Jiu-Jitsu Federation (IBJJF) ranks those who win first, second and third place in its competitions, but it is not known whether there are differences between those who are ranked and those who are not. Therefore, the aim of this study was to evaluate and compare the difference between lower and upper limb power and body composition in IBJJF-ranked and unranked athletes. To this end, 08 athletes took part in this study (3 ranked - 1st, 24th and 26th position) or not by the IBJJF who underwent power and body composition tests for later verification. The results showed that there were no differences (P˃ 0.05) between the groups for the variables analyzed, but this data should be interpreted with caution due to the limited sample size. It can be concluded that there was no difference between lower limb power, upper limb power and body composition between IBJJF-ranked and non-ranked athletes. This suggests the complexity of sporting performance in Brazilian Jiu-Jitsu (BJJ) and thus highlights the need to consider aspects other than those assessed, such as technique, tactics and psychological factors, which can play a crucial role in athletes' performance.
Descrição
Citação
BREITHAUPT, Adriano Neves. Potência de membros superiores, inferiores e composição corporal de atletas de jiu-jitsu ranqueados e não ranqueados. 2023. 26 f. Trabalho de conclusão de curso (Graduação em Educação Física) - Universidade Federal de São Paulo, Instituto de Saúde e Sociedade, Santos, 2023.