Abstract：
: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 ⩒O2max = 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 ⩒O2max, 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.
journal_name
Eur J Sport Scijournal_title
European journal of sport scienceauthors
Zagatto AM,Redkva PE,de Poli RAB,González JAM,Brandani JZ,Penedo T,Bertuzzi RCMdoi
10.1080/17461391.2018.1546338subject
Has Abstractpub_date
2019-06-01 00:00:00pages
645-652issue
5eissn
1746-1391issn
1536-7290journal_volume
19pub_type
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