Fig. 4
From: Carbohydrate mouth rinsing has no effect on power output during cycling in a glycogen-reduced state
Mean (± SD) indirect calorimetry measures during 1-h cycling time trial: a respiratory exchange ratio (RER), b estimated energy expenditure rate, c estimated carbohydrate (CHO) oxidation rate and d estimated fat oxidation rate. PLAR = placebo mouth rinse; PLAI = placebo ingestion; CHOR = carbohydrate mouth rinse; CHOI = carbohydrate ingestion. * signifies higher values for CHOI relative to other trials (P < 0.05)