9
Participants
Start Date
January 1, 2022
Primary Completion Date
April 1, 2022
Study Completion Date
April 30, 2022
caffeine
we employed a randomized crossover design to divide participants into a caffeine trial (CAF) and a placebo trial (PL). The CAF group took capsules with 3 mg/kg of caffeine, whereas the PL group took a placebo capsule. After a 1-h rest, the Stroop task, visual search ability test, and the shooting ability test were conducted.
National Taiwan University of Sport, Taichung
National Taiwan Sport University
OTHER