RT info:eu-repo/semantics/article
T1 Effects of work-interval duration and sport specificity on blood lactate concentration, heart rate and perceptual responses during high intensity interval training.
A1 Warr Di Piero, Diego Martín
A1 Valverde Esteve, Teresa
A1 Redondo Castán, Juan Carlos
A1 Pablos Abella, Carlos
A1 Sánchez Alarcos, José Vicente
A2 Educacion Fisica y Deportiva
K1 Educación Física
K1 High -intensity interval training
K1 5802 Organización y Planificación de la Educación
AB [EN] The aim of this study was to examine the impacts on blood lactate concentration, measuredheart rate and assessment of perceived exertion during split sessions of equal relative load,as also their relationship to the specific sport practised. Nineteen regional-level athletes(nine middle and long-distance runners (cyclic group) and ten field-sport team players (acyclicgroup)) performed four high-intensity interval training (HIIT) sessions with work-intervaldurations of 10 s, 50 s, 90 s and 130 s. The sessions were carried out at their usual trainingsites with a separation of at least 48 hours. Blood lactate concentration was measured atrest and 3 min after the completion of each protocol. Heart rate was measured continuouslyduring all sessions with a sampling rate of 1 s, and rating of perceived exertion (RPE) wasrequested at the end of the trial. The results showed an increase in blood lactate concentration,peak heart rate and rating of perceived exertion during long protocols as comparedwith short ones. No differences were observed in dependent variables between cyclic andacyclic groups. Significant but moderate correlations were observed between post-exerciseblood lactate concentration, peak heart rate and RPE.
PB Noreweguian University os Science and Technology
LK https://hdl.handle.net/10612/17730
UL https://hdl.handle.net/10612/17730
NO Piero, D. W.-d., Valverde-Esteve, T., Redondo-Castán, J. C., Pablos-Abella, C., & Díaz-Pintado, J. V. S.-A. (2018). Effects of work-interval duration and sport specificity on blood lactate concentration, heart rate and perceptual responses during high intensity interval training. PLoS ONE, 13(7). https://doi.org/10.1371/JOURNAL.PONE.0200690
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 26-jun-2024