Fig. 3From: Effects of carbohydrate and caffeine mouth rinsing on strength, muscular endurance and cognitive performanceMean (SD) repetition numbers for squat over the three sets. CHO: carbohydrate mouth rinsing; CAF: caffeine mouth rinsing; CHOCAF: carbohydrate and caffeine mouth rinsing; PLA: placebo mouth rinsing; * significantly different from PLABack to article page