Relationship between anaerobic capacity estimated using a single effort and 30-s tethered running outcomes.
The purpose of the current study was to investigate the relationship between alternative anaerobic capacity method (MAODALT) and a 30-s all-out tethered running test. Fourteen male recreational endurance runners underwent a graded exercise test, a supramaximal exhaustive effort and a 30-s all-out test on different days, interspaced by 48h. After verification of data normality (Shapiro-Wilk test), the Pearson's correlation test was used to verify the association between the anaerobic estimates from the MAODALT and the 30-s all-out tethered running outputs. Absolute MAODALT was correlated with mean power (r = 0.58; P = 0.03), total work (r = 0.57; P = 0.03), and mean force (r = 0.79; P = 0.001). In addition, energy from the glycolytic pathway (E[La-]) was correlated with mean power (r = 0.58; P = 0.03). Significant correlations were also found at each 5s interval between absolute MAODALT and force values (r between 0.75 and 0.84), and between force values and E[La-] (r between 0.73 to 0.80). In conclusion, the associations between absolute MAODALT and the mechanical outputs from the 30-s all-out tethered running test evidenced the importance of the anaerobic capacity for maintaining force during the course of time in short efforts.
São Paulo State University (Unesp), School of Sciences, Laboratory of Physiology and Sports Performance (LAFIDE), Bauru-SP, Brazil.|Post-Graduate Program in Movement Sciences, São Paulo State University (Unesp), Institute of Biosciences, Rio Claro-SP, Brazil.
Alessandro Moura
http://orcid.org/0000-0003-1065-4158
AM
Zagatto
São Paulo State University (Unesp), School of Sciences, Laboratory of Physiology and Sports Performance (LAFIDE), Bauru-SP, Brazil.|Post-Graduate Program in Movement Sciences, São Paulo State University (Unesp), Institute of Biosciences, Rio Claro-SP, Brazil.
Willian Eiji
WE
Miyagi
Campinas State University (UNICAMP), School of Applied Sciences, Limeira-SP, Brazil.
Filipe Antônio de Barros
FA
Sousa
Campinas State University (UNICAMP), School of Applied Sciences, Limeira-SP, Brazil.
Claudio Alexandre
CA
Gobatto
D000328:Adult; D015308:Anaerobic Threshold; D005080:Exercise Test / Q000379:methods; D006801:Humans; D008297:Male; D010092:Oximetry / Q000379:methods; D012420:Running / Q000502:physiology*