A carregar...
Publicação
Protocolo de avaliação da performance no Jiu Jitsu Brasileiro
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 1.81 MB | Adobe PDF |
Orientador(es)
Resumo(s)
A avaliação dos parâmetros físicos e fisiológicos em modalidades de combate representa um desafio para treinadores e investigadores, dada a complexidade das exigências físicas e técnicas envolvidas. Esta dissertação teve como objetivo desenvolver um protocolo de controlo e avaliação do treino para o Jiu Jitsu Brasileiro. Participaram 16 atletas competidores distribuídos por graduação (azul, roxa, marrom e preta), nível competitivo e estilos de jogo. A avaliação foi dividida em dois tipos de exercícios: específicos (protocolo proposto) e gerais para avaliar a condição física geral. O protocolo integrou três exercícios específicos da modalidade: pegada no kimono, double leg e butterfly lift. Durante o protocolo, registaram-se o número total de repetições, a frequência cardíaca durante e nos 5 minutos após o exercício. Foi elaborado um índice baseado no trabalho de Sterkowicz (1995) para distinguir os diferentes grupos avaliados, combinando carga interna e externa. Os resultados revelaram diferenças estatisticamente significativas entre iniciantes e avançados no número de projeções (p = 0.03) e no índice (p = 0.02), evidenciando maior eficiência dos atletas mais experientes. Não foram encontradas diferenças significativas entre estilos de jogo. O índice demonstrou sensibilidade discriminativa em função do nível técnico, revelando-se uma ferramenta promissora para o controlo do treino, porém necessita de mais estudos para verificar a sua validade
The assessment of physical and physiological parameters in combat sports represents a challenge for coaches and researchers, given the complexity of the physical and technical demands involved. The aim of this dissertation was to develop a training control and evaluation protocol for Brazilian Jiu Jitsu. Sixteen competing athletes took part, distributed by rank (blue, purple, brown and black), competitive level and styles of play. The evaluation was divided into two types of exercises: specific (proposed protocol) and general to assess overall physical condition. The protocol included three exercises specific to the sport: gi grip, double leg and butterfly lift. During the protocol, the total number of repetitions and heart rate during and 5 minutes after the exercise were recorded. An index based on the work of Sterkowicz (1995) was drawn up to distinguish the different groups assessed, combining internal and external load. The results revealed statistically significant differences between beginners and advanced athletes in the number of projections (p = 0.03) and the index (p = 0.02), showing greater efficiency in the more experienced athletes. No significant differences were found between playing styles. The index showed discriminatory sensitivity according to technical level, proving to be a promising tool for training control, but it requires further studies to verify its validity.
The assessment of physical and physiological parameters in combat sports represents a challenge for coaches and researchers, given the complexity of the physical and technical demands involved. The aim of this dissertation was to develop a training control and evaluation protocol for Brazilian Jiu Jitsu. Sixteen competing athletes took part, distributed by rank (blue, purple, brown and black), competitive level and styles of play. The evaluation was divided into two types of exercises: specific (proposed protocol) and general to assess overall physical condition. The protocol included three exercises specific to the sport: gi grip, double leg and butterfly lift. During the protocol, the total number of repetitions and heart rate during and 5 minutes after the exercise were recorded. An index based on the work of Sterkowicz (1995) was drawn up to distinguish the different groups assessed, combining internal and external load. The results revealed statistically significant differences between beginners and advanced athletes in the number of projections (p = 0.03) and the index (p = 0.02), showing greater efficiency in the more experienced athletes. No significant differences were found between playing styles. The index showed discriminatory sensitivity according to technical level, proving to be a promising tool for training control, but it requires further studies to verify its validity.
Descrição
Mestrado em Treino de Alto Rendimento, 2025, Universidade de Lisboa. Faculdade de Motricidade Humana
Palavras-chave
Brazilian Jiu Jitsu Combat Sports Athletes Evaluation Protocol Evaluation Performance Heart Rate Performance Index Group Comparison Competition Jiu Jitsu Brasileiro Desporto Combate Atletas Protocolo de Avaliação, Avaliação Performance Frequência Cardíaca Índice de Desempenho Comparação entre Grupos Competição