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Authors
Oliveira, Rafael
Brito, João
Martins, Alexandre
Advisor(s)
Abstract(s)
O objetivo do estudo foi comparar a carga interna (CI) dos períodos
preparatório e competitivo de jogadores sub-17 da mesma equipa. A perceção
subjetiva de esforço foi recolhida em 19 jogadores e multiplicada pela
duração da sessão (s-RPE). O estudo analisou um total de 2 jogos e 8 sessões
de treino através da aplicação da ANOVA com medidas repetidas. Os
principais resultados revelaram valores mais altos na pré-epoca na duração do
treino (103,3 vs 90,0 min, p<0,001) no MD-5 e (103,7 vs 96,7 min, p>0,05)
no MD-3 do que na época competitiva, respetivamente. A duração da sessão
revelou ser mais baixa na pré-época no MD-4 (103,2 vs 112,0 min, p=0,013) e
no MD-2 (84,0 vs 97,2 min, p<0.001) do que na época competitiva,
respetivamente. A s-RPE apresentou valores mais elevados na pré-epoca
comparativamente à época competitiva no MD-5 (725,5 vs 481,3 u.a.,
p<0,000) e no MD-3 (755,8 vs 655,2 u.a., p=0,031), mas inferiores no MD-4
(705,2 vs 821,3 u.a., p=0,002) e no MD-2 (476,0 vs 559,0 u.a., p=0,020),
respetivamente. Este estudo apresenta relevante informação adicional sobre a
carga interna para os períodos preparatório e competitivo que pode ser usada
para ajustar a periodização em jogadores de futebol sub-17.
The aim of this study was to compare internal training load (ITL) of pre-season versus in-season from the same under-17 soccer team. Rated of perceived exertion was collected and then multiplied by training or match duration (s-RPE) from nineteen soccer players. The study analysed a total of 2 matches and 8 training sessions during the in-season with ANOVA with repeated measures. The main results showed higher values in pre-season for training duration (103.3 vs 90.0 min, p=0.001) in MD-5 and (103.7 vs 96.7 min, p>0.05) in MD-3 than in-season, but lower values for training duration (103.2 vs 112.0 min, p=0.013) in MD-4 and (84.0 vs 97.2 min, p=0.000) in MD-2 than in-season. s-RPE was higher in pre-season than in-season (725.5 vs 481.3 a.u., p=0.000) in MD-5 and (755.8 vs 655.2 a.u., p=0.031) in MD-3 but lower (705.2 vs 821.3 a.u., p=0.002) in MD-4 and (476.0 vs 559.0 a.u., p=0.020) in MD-2 than in-season. This study present relevant additional ITL data for pre-season and in-season that could be used to adjust periodization in under-17 soccer players.
The aim of this study was to compare internal training load (ITL) of pre-season versus in-season from the same under-17 soccer team. Rated of perceived exertion was collected and then multiplied by training or match duration (s-RPE) from nineteen soccer players. The study analysed a total of 2 matches and 8 training sessions during the in-season with ANOVA with repeated measures. The main results showed higher values in pre-season for training duration (103.3 vs 90.0 min, p=0.001) in MD-5 and (103.7 vs 96.7 min, p>0.05) in MD-3 than in-season, but lower values for training duration (103.2 vs 112.0 min, p=0.013) in MD-4 and (84.0 vs 97.2 min, p=0.000) in MD-2 than in-season. s-RPE was higher in pre-season than in-season (725.5 vs 481.3 a.u., p=0.000) in MD-5 and (755.8 vs 655.2 a.u., p=0.031) in MD-3 but lower (705.2 vs 821.3 a.u., p=0.002) in MD-4 and (476.0 vs 559.0 a.u., p=0.020) in MD-2 than in-season. This study present relevant additional ITL data for pre-season and in-season that could be used to adjust periodization in under-17 soccer players.
Description
Keywords
treino carga interna quantificação da carga periodização RPE monitorização soccer training internal load training load periodization monitoring
Citation
Oliveira,R.; Brito, J. & Martins,A, (2019). Quantificação da carga interna no período preparatório e competitivo em semanas com um jogo numa equipa de futebol masculina sub-17. IN J. Serrano; J. Petrica; M. Kerkoski & B. Pereira (Eds),Atividade Física Lazer e Saúde - Perspetivas e Desafios de Investigação (45-53). Instituto Politécnico de castelo Branco.
Publisher
Instituto Politécnico de Castelo Branco