Official matches and training sessions: physiological demands of elite junior badminton players
Motriz (Online)
; 27: e1021021520, 2021. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-1250370
Biblioteca responsável:
BR1.1
ABSTRACT
Abstract Aim:
To evaluate the intensity of training and official badminton matches (international championship) in junior elite players.Methods:
Twelve elite players from the Brazilian junior national team (6 male and 6 female) were monitored during 19 training sessions and 50 official men's and women's single and double matches in the XXVII Pan-American Junior Games. Subjects underwent an incremental running step test to determine maximal oxygen uptake (VO2max), and an individual relationship between heart rate (HR) and VO2max was established to estimate exercise intensity and oxygen uptake at official matches (OMs) and training sessions. HR was monitored during multi-shuttlecock (MS), technical-tactical (TT), and physical (PS) training methods, as well as during simulated matches (SMs) and OMs. Variables such as %HRmax, HR zones, %VO2max, and energy expenditure were also calculated.Results:
OM was the most intense activity monitored for male and female athletes, followed by SM according to %HRmax (86.8 ± 4.1% and 84.4 ± 5.0% for female and male, respectively, in OM vs. 74.6 ± 2.3% and 75.0 ± 5.0% for female and male, respectively, in SM). OM mean energy expenditure was 10.7 ± 0.5 kcal.min-1 for females and 14.9 ± 4.6 kcal.min−1 for males.Conclusion:
MS training has less physiological demand and OM presented higher intensity. SM, on the other hand, had the closest physiological demand to an OM.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
LILACS
Assunto principal:
Consumo de Oxigênio
/
Ingestão de Energia
/
Esportes com Raquete
/
Frequência Cardíaca
Tipo de estudo:
Estudo observacional
/
Estudo de prevalência
/
Fatores de risco
Limite:
Humanos
Idioma:
Inglês
Revista:
Motriz (Online)
Ano de publicação:
2021
Tipo de documento:
Artigo
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