Name: | Description: | Size: | Format: | |
---|---|---|---|---|
607.19 KB | Adobe PDF |
Advisor(s)
Abstract(s)
Todas as características secundárias adquiridas no treino perdem-se e retornam aos limites pré-iniciais após determinado período de inatividade. As férias são as ocasiões onde se verificam tais interrupções no treino, sendo pertinente estudar quais são os efeitos.
Objetivos: O objetivo deste estudo foi comparar o efeito do destreino num período de 34 dias, nas capacidades Potência Aeróbia Máxima e Força Inferior, em crianças pré-pubescentes praticantes de futebol.
Métodos: 8 sujeitos pertencentes ao escalão de iniciados (12,75 anos ± 0,71) realizaram o teste de Balke adaptado com análise direta de gases e um teste de Coutermovement Jump no Ergojump. Foram descritos os dados e estabelecidas comparações (T-pares) para determinar as relações entre os parâmetros decorrentes dos testes realizados, a par de uma análise gráfica da evolução dos parâmetros avaliados.
Resultados: Encontraram-se diferenças significativas na avaliação da potência aeróbia máxima, nomeadamente, no parâmetro VO2máx/kg, não existindo diferenças significativas na avaliação da força inferior.
Conclusão: Com o período de destreino verificou-se uma diminuição significativa na potência aeróbia máxima, concretamente no parâmetro VO2máx/kg. Contudo, não foram verificadas diferenças significativas na força inferior, apesar do valor ser inferior na segunda avaliação.
All secondary characteristics acquired in training are lost and return to pre-initial limits after a detraining period. The holidays are the occasions where there are such interruptions in training and that is why is relevant to study what are the effects. Objective: The aim was to compare the effect of detraining in a period of 34 days on the maximum aerobic power and lower strength in pre-pubescent football players. Methods: 8 subjects from an initiated level team (12,75 ± 0,71 years) perfomed a modified Balke Protocol with direct gases analyses and a test of Coutermovement Jump in Ergojump. The data were described and comparisons were set (T-pairs) to determine the relationships between the parameters, along with a graphic analysis to show the evolution of the parameters evaluated. Results: The results showed significative differences in the maximum aerobic power evaluation, such as in the parameter VO2max/kg, but no differences were found in the leg strength test. Conclusions: With detraining, there were changing’s in the maximum aerobic power, specifically in VO2máx/kg parameter. However, there were no changing’s in lower strength parameters, despite the decreasing value of the second evaluation.
All secondary characteristics acquired in training are lost and return to pre-initial limits after a detraining period. The holidays are the occasions where there are such interruptions in training and that is why is relevant to study what are the effects. Objective: The aim was to compare the effect of detraining in a period of 34 days on the maximum aerobic power and lower strength in pre-pubescent football players. Methods: 8 subjects from an initiated level team (12,75 ± 0,71 years) perfomed a modified Balke Protocol with direct gases analyses and a test of Coutermovement Jump in Ergojump. The data were described and comparisons were set (T-pairs) to determine the relationships between the parameters, along with a graphic analysis to show the evolution of the parameters evaluated. Results: The results showed significative differences in the maximum aerobic power evaluation, such as in the parameter VO2max/kg, but no differences were found in the leg strength test. Conclusions: With detraining, there were changing’s in the maximum aerobic power, specifically in VO2máx/kg parameter. However, there were no changing’s in lower strength parameters, despite the decreasing value of the second evaluation.
Description
Keywords
destreino crianças pré-pubescentes futebol detraining pre-pubescent childs football
Citation
Oliveira, R.; Jacinto, J. & Brito, J. (2015). Efeito do destreino nas capacidades de potência aeróbia máxima e força inferior em crianças pré-pubescentes praticantes de futebol. Revista da UIIPS, 3(3), 48-61. DOI: https://doi.org/10.25746/ruiips.v3.i3.14381
Publisher
Unidade e Investigação do Instituto Politécnico de Santarém (UIIPS)