Fig. 7From: The effects of a caffeine-like supplement, TeaCrine®, on muscular strength, endurance and power performance in resistance-trained menRating of Perceived Exertion After Bench Press and Squat. RPE, rating of perceived exertion; RTF, repetitions to failure; CAFF300, 300 mg of caffeine; TEA300, 300 mg of TeaCrine®; COMBO, 150 mg of caffeine and 150 mg of TeaCrine®; PLA, 300 mg of placebo. Data presented as mean ± SDBack to article page