For this study, ten male and ten female athletes were assigned to
creatine or placebo groups, where, before and after the three - day
creatine supplementation period, they were assessed on repeated sprint performance and thigh muscle volume - the
creatine group was given 0.35 grams of
creatine per kilogram of fat free mass, and all subjects completed six maximal ten
second cycle sprints with 60
seconds of recovery in between.