Description of training loads using whole-body exercise during high-intensity interval training
Clinics
; Clinics;73: e516, 2018. tab, graf
Article
em En
| LILACS
| ID: biblio-974927
Biblioteca responsável:
BR1.1
ABSTRACT
OBJECTIVES:
To describe external training load and internal training load through sets of a single session of high-intensity interval training (HIIT) body work.METHODS:
Twenty male individuals (24±3 years) performed a HIIT body work protocol consisting of a single bout of exercise with 11 stimuli. The exercises used were 30 min in duration with "all-out" intensity. The exercises included jumping jacks, mountain climbers, burpees and squat jumps, totaling 20 min of exercise. During exercise, total movement capacity, blood lactate measurement, ratings of perceived exertion and recovery, training load and intensity were monitored.RESULTS:
The single bout examined showed a total of 382±89 movements. Differences (p<0.01) in the total amount of movement for each exercise were noted, reflecting the difficulty of maintaining exercise over time. Increases in lactate concentrations (before 0.98±0.16, after 14.10±1.66; mmol/L) were found postexercise. Significant differences (p<0.01) were found after the fifth set, and the values for movement capacity remained higher than the values of the first set, demonstrating high load in a single session. No differences in ratings of perceived exertion (RPE) during the sets were found. However, the ratings of perceived recuperation from the second set were significantly (p<0.01) lower than those from the first set.CONCLUSIONS:
The exercise protocol used in this study was of high intensity and produced large values for stress during performance, with increases recorded for the internal load indicators.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
Assunto principal:
Consumo de Oxigênio
/
Treinamento Resistido
/
Treinamento Intervalado de Alta Intensidade
/
Frequência Cardíaca
Limite:
Humans
/
Male
Idioma:
En
Revista:
Clinics
Assunto da revista:
MEDICINA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Brasil
/
Reino Unido
País de publicação:
Brasil