3-min all-out effort on cycle ergometer is valid to estimate the anaerobic capacity by measurement of blood lactate and excess post-exercise oxygen consumption

Autor(es)

Zagatto, Alessandro Moura ^{[1, 2]} ; Redkva, Paulo Eduardo ^{[1, 2]} ; Bonetti de Poli, Rodrigo Araujo ^{[1, 2]} ; Martinez Gonzalez, Joel Abraham ^{[1, 2]} ; Brandani, Jeniffer Zanetti ^[2] ; Penedo, Thiago ^[2] ; De Moraes Bertuzzi, Romulo Cassio ^[3]

Afiliação do(s) autor(es)

^[1] Sao Paulo State Univ UNESP, Lab Physiol & Sport Performance LAFIDE, Bauru, SP - Brazil

^[2] Sao Paulo State Univ UNESP, Postgrad Program Movement Sci, Sch Sci, Bauru, SP - Brazil

^[3] Univ Sao Paulo, Sch Phys Educ & Sport, Sao Paulo, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: European Journal of Sport Science; v. 19, n. 5, p. 645-652, MAY 28 2019.
• Citações Web of Science: 0

Resumo

The purpose of this study was to investigate the use of a single 3-min all-out maximal effort to estimate anaerobic capacity (AC) through the lactate and excess post-exercise oxygen consumption (EPOC) response methods (AC{[}La-]+EPOCfast(-)) on a cycle ergometer. Eleven physically active men (age = 28.1 +/- 4.0 yrs, height = 175.1 +/- 4.2 cm, body mass = 74.8 +/- 11.9 kg and 2a52;O-2max = 40.7 +/- 7.3 mL kg(-1 )min(-1)), participated in the study and performed: i) five submaximal efforts, ii) a supramaximal effort at 115% of intensity of 2a52;O-2max,O- and iii) a 3-min all-out maximal effort. Anaerobic capacity was estimated using the supramaximal effort through conventional maximal accumulated oxygen deficit (MAOD) and also through the sum of oxygen equivalents from the glycolytic (fast component of excess post-exercise oxygen consumption) and phosphagen pathways (blood lactate accumulation) (AC{[}La-]+EPOCfast(-)), while during the 3-min all-out maximal effort the anaerobic capacity was estimated using the AC{[}La-]+EPOCfast procedure. There were no significant differences between the three methods (p > 0.05). Additionally, the anaerobic capacity estimated during the 3-min all-out effort was significantly correlated with the MAOD (r = 0.74; p = 0.009) and AC{[}La-]+EPOCfast(-) methods (r = 0.65; p = 0.029). Therefore, it is possible to conclude that the 3-min all-out effort is valid to estimate anaerobic capacity in physically active men during a single cycle ergometer effort. (AU)

• Processo FAPESP: 16/17836-2 - Efeitos da pós ativação neuromuscular induzida por saltos na capacidade anaeróbia em cicloergômetro
• Beneficiário: Rodrigo de Araujo Bonetti de Poli
• Modalidade de apoio: Bolsas no Brasil - Mestrado