U.S., May 2 -- ClinicalTrials.gov registry received information related to the study (NCT07562256) titled 'Effects of Different Doses of Caffeine on Physical and Cognitive Performance in Female Handball Players' on April 24.
Brief Summary: This study investigates how different doses of caffeine affect physical and cognitive performance in female handball players. Caffeine is widely used as a performance-enhancing substance, but its effects may vary depending on the type of performance and the dose consumed.
In this randomized, double-blind, placebo-controlled crossover study, participants complete three experimental conditions: placebo, low-dose caffeine (3 mg/kg), and moderate-dose caffeine (6 mg/kg). Each participant receives all condit...