Effects of Caffeine on Agility Tests on One Women's Collegiate Volleyball Team

OBJECTIVE: The purpose of this study was to investigate the effects of caffeine on agility tests (3-step approach,2-hand vertical leap,5-10-5 drill) on a women’s collegiate volleyball team at one Division III institution. MAIN OUTCOME MEASUREMENT: Vertical jump measuring device measured 3-step approach and 2-hand vertical leap measurements. A stopwatch measured the 5-10-5 drill.