Fig. 3From: Effects of a single dose of beetroot juice on cycling time trial performance at ventilatory thresholds intensity in male triathletesDifferences between beetroot juice (BJ) and placebo (PL) at first ventilatory threshold (VT1), second ventilatory threshold (VT2) and in the time to completion (VT1 + VT2), measured as: a Energy expenditure (EE); b Carbohydrate oxidation (CHO); c Fat oxidation. Data are provided as mean and error bars as 95% confidence intervals. There were no significant differences between both experimental conditions BJ vs. PLBack to article page