article 2019 The Acute Effect of Various Doses of Caffeine on Power Output and Velocity during the Bench Press Exercise among Athletes Habitually Using Caffeine Michal Wilk, Aleksandra Filip, Michal Krzysztoń, Adam Maszczyk, Adam Zajac JournalNutrientsDOI10.3390/nu11071465Publication typeOriginal ResearchStudy typerandomized, crossover, double-blindPopulationstrength-trained male athletes View on DOI ↗