Identification of maximal lactate steady state by a short lactate minimum test in walking
dc.contributor.author | Puga, G. M. | |
dc.contributor.author | Nakamura, F. Y. | |
dc.contributor.author | Simões, H. G. | |
dc.contributor.author | Sotero, R. C. | |
dc.contributor.author | Zagatto, A. M. [UNESP] | |
dc.contributor.author | Campbell, C. S.G. | |
dc.contributor.institution | Universidade Federal de Uberlândia (UFU) | |
dc.contributor.institution | Universidade Estadual de Londrina (UEL) | |
dc.contributor.institution | Catholic University of Brasília- UCB-DF | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2021-06-25T10:30:57Z | |
dc.date.available | 2021-06-25T10:30:57Z | |
dc.date.issued | 2021-01-01 | |
dc.description.abstract | Objectives: The purpose of this study was to analyze the validity of a short Lactate Minimum test (LM) to assess the maximum lactate steady state (MLSS) during walking tests. Equipment and methods: Twelve healthy young participants performed LM on a treadmill at 5.5 km·h−1, with the intensity being incremented by inclination (%). Participants first performed a walking trial at 5.5 km·h−1 with 20% or 22% inclination until voluntary exhaustion. After 7 min of recovery an incremental test was initiated by using only 3 incremental stages that were selected based on the rate of perceived exertion (RPE). The LM intensity was identified as the lowest [bLac] during the incremental test, by using a visual inspection (LM3v) and applying a polynomial function of second order (LM3p). The MLSS intensity was also measured. Results: ANOVA showed no difference between the intensities (i.e., treadmill inclination) of MLSS (13.3 ± 2.2%), LM3 v (12.6 ± 1.6%), and LM3p (13.4 ± 1.3%). Conclusion: It was possible to identify the LM during walking by using 3 stages in most of the participants expressing the MLSS intensity with good agreement and correlation between them. | en |
dc.description.affiliation | Federal University of Uberlândia – UFU, Rua Benjamin Contant, 1286 | |
dc.description.affiliation | Londrina State University – UEL | |
dc.description.affiliation | Catholic University of Brasília- UCB-DF | |
dc.description.affiliation | Paulista State University – UNESP | |
dc.description.affiliationUnesp | Paulista State University – UNESP | |
dc.identifier | http://dx.doi.org/10.1016/j.scispo.2020.08.007 | |
dc.identifier.citation | Science and Sports. | |
dc.identifier.doi | 10.1016/j.scispo.2020.08.007 | |
dc.identifier.issn | 1778-4131 | |
dc.identifier.issn | 0765-1597 | |
dc.identifier.scopus | 2-s2.0-85106321318 | |
dc.identifier.uri | http://hdl.handle.net/11449/206374 | |
dc.language.iso | eng | |
dc.language.iso | fra | |
dc.relation.ispartof | Science and Sports | |
dc.source | Scopus | |
dc.subject | Aerobic Fitness | |
dc.subject | Polynomial function | |
dc.subject | Rating of perceived exertion | |
dc.subject | Walking test | |
dc.title | Identification of maximal lactate steady state by a short lactate minimum test in walking | en |
dc.title | Identification de l’état durable de lactate maximal par un test minimum de lactate court à la marche | fr |
dc.type | Artigo |