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No “Jitters” But No Energy From A Commercially Available Energy Drink., Jose Antonio, Jason M. Curtis
No “Jitters” But No Energy From A Commercially Available Energy Drink., Jose Antonio, Jason M. Curtis
Journal for Sports Neuroscience
Abstract
Introduction: The purpose of this study was to determine the effects of an energy drink (JOCKO GO) on mood, sustained attention/reaction time, and hand steadiness.
Methods: A total of 29 active men (n = 9) and women (n=20) (mean ± SD: age 22 ± 5 yr.; height 168±8 cm; body mass 68.2 ± 12.8 kg; lean body mass 51.9 ± 15.0 kg; fat mass 15.4 ± 6.8 kg; percent body fat 22.6 ± 8.9%; total body water 38.6 ± 8.6 liters) completed this randomized, crossover, counterbalanced trial. Each subject consumed either one can (355 ml) of the energy …