Use este identificador para citar ou linkar para este item: http://repositorio.bc.ufg.br/handle/ri/16648
Tipo do documento: Artigo
Título: Heart rate response during a simulated Olympic boxing match is predominantly above ventilatory threshold 2: a cross sectional study
Autor: Lira, Claudio Andre Barbosa de
Pena, Luiz Fernando Peixinho
Vancini, Rodrigo Luiz
Fachina, Rafael Júlio de Freitas Guina
Almeida, Alexandre Aparecido de
Andrade, Marília dos Santos
Silva, Antonio Carlos da
Abstract: The present study aimed to describe heart rate (HR) responses during a simulated Olympic boxing match and examine physiological parameters of boxing athletes. Ten highly trained Olympic boxing athletes (six men and four women) performed a maximal graded exercise test on a motorized treadmill to determine maximal oxygen uptake (52.2 mL ⋅ kg -1 ⋅ min -1 ± 7.2 mL ⋅ kg -1 ⋅ min -1 ) and ventilatory thresholds 1 and 2. Ventilatory thresholds 1 and 2 were used to classify the intensity of exercise based on respective HR during . a boxing match. In addition, oxygen uptake (V O 2 ) was estimated during the match based on . the HR response and the HR-V O 2 relationship obtained from a maximal graded exercise test for each participant. On a separate day, participants performed a boxing match lasting three rounds, 2 minutes each, with a 1-minute recovery period between each round, during which . HR was measured. In this context, HR and V O 2 were above ventilatory threshold 2 during . 219.8 seconds ± 67.4 seconds. There was an increase in HR and V O 2 as a function of round (round 3  round 2  round 1, P  0.0001).These findings may direct individual training programs for boxing practitioners and other athletes.
Palavras-chave: Heart rate
Combat sports
Physiological profile
Intermittent exercise
Boxing
País: Gra-bretanha
Unidade acadêmica: Faculdade de Educação Física e Dança - FEFD (RG)
Citação: LIRA, Claudio Andre Barbosa de et al. Heart rate response during a simulated Olympic boxing match is predominantly above ventilatory threshold 2: a cross sectional study. Open Access Journal of Sports Medicine, London, v. 10, n. 4, p. 175-182, July 2013.
Tipo de acesso: Acesso Aberto
Identificador do documento: 10.2147/OAJSM.S44807
Identificador do documento: 10.2147/OAJSM.S44807
URI: http://repositorio.bc.ufg.br/handle/ri/16648
Data de publicação: 2013
Aparece nas coleções:FM - Artigos publicados em periódicos

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