Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/50783
Título: Reliability of peak running velocity obtained on the track field in runners of different performance levels
Palavras-chave: Peak running velocity
Athletic performance
Effort testing
Exercise
Reproducibility
Training
Data do documento: 2021
Citação: MANOEL, F. de A.; PESERICO, C. S.; MACHADO, F. A. Reliability of peak running velocity obtained on the track field in runners of different performance levels. Frontiers in Physiology, [S.l.], 2021.
Resumo: The aim of this study was to verify the reliability of peak running velocity obtained on the track field (Vpeak_TF) in runners of different performance levels. 39 male endurance runners were divided into two groups: trained runners (TR; n = 22; 10-km time running performance of 35.2 ± 1.7 min), and recreational runners (RR; n = 17; 10-km time running performance of 51.3 ± 4.8 min). They performed three maximal incremental running tests on the official track field (400 m), with an interval of 1 week between trials to determine the reliability of Vpeak_T. The Vpeak_TF showed high reliability, presenting an intraclass correlation coefficient and coefficient of variation of 0.97 and 1.28%, and 0.90 and 1.24% for TR and RR, respectively. Both TR and RR showed lowest bias and limits of agreement between test and retest (Vpeak_TF1 and Vpeak_TF2). In addition, there was no statistical test-retest difference for Vpeak_TF. In addition, the HR and RPE submaximal values were reliable for both TR and RR. Therefore, the Vpeak_TF showed high reliability in both TR and RR. These findings reinforce that the protocol for determining Vpeak_TF, using increments of 1 km h–1 every 3 min is reliable regardless of the performance level of the runners.
URI: https://www.frontiersin.org/articles/10.3389/fphys.2021.680913/full
http://repositorio.ufla.br/jspui/handle/1/50783
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