Analysis of the correlation between the intensity of effort corresponding to the obla and the glycemic threshold
Abstract
The aim o the study was to investigate the glycemic and lactacidemic responses in corridors in order to verify the existence of a correlation between the rate corresponding to OBLA and the glycemic threshold obtained by a progressive treadmill test. The sample consisted of active men who practice running, aged between 25 and 35 years. All were submitted to a protocol for the incremental test in treadmill in increments of 1 km/h every 3 minutes. In all stages, glucose concentrations, lactacidemia, perception of exertion, and heart rate were obtained. For the statistical analysis, the paired t-test was used to compare the lactate and glycemia concentrations and the correlation between these variables will be determined by the Pearson correlation test (p<0.05). The results showed that there was no high correlation (p<0.05) between blood lactate and blood glucose levels at intensities above the anaerobic threshold. Thus, due to multifactorial influence, it is suggested food control and other variables that may influence oblation when using the fixed value for blood lactate concentration.
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