Fig. 2From: Effects of carbohydrate and caffeine mouth rinsing on strength, muscular endurance and cognitive performanceMean ± SD bench press (A) and squat (B) 1-RM performance for males and females. CHO: carbohydrate mouth rinsing; CAF: caffeine mouth rinsing; CHOCAF: carbohydrate and caffeine mouth rinsing; PLA: placebo mouth rinsingBack to article page