Fig. 2

Mean Number of Repetitions Performed Per Set, with and without Citrulline Malate Supplementation. Means were compared using a repeated measures ANOVA, No significant difference was detected between placebo and treatment P = 0.33, or treatment × sets P = 0.34. Repetitions significantly decreased over the ten sets P = 0.01, e.g. subjects performed significantly less repetitions as they progressed from set 1 to set 10 irrespective of treatment. Error bars indicate standard error of the mean