Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medical Sciences
Short-Term Effects Of Caffeine Supplementation On Cardiac Dynamics And Anaerobic Strength Output In Collegiate Male Athletes, Tyler Clum, Katelyn Messner, Alyssa Jagger, Caeden Gurganus, Kylie Miller, Rema Suniga
Short-Term Effects Of Caffeine Supplementation On Cardiac Dynamics And Anaerobic Strength Output In Collegiate Male Athletes, Tyler Clum, Katelyn Messner, Alyssa Jagger, Caeden Gurganus, Kylie Miller, Rema Suniga
ONU Student Research Colloquium
ABSTRACT. Caffeine, a widely consumed drug, has been shown to significantly increase heart rate (HR) and blood pressure (Geethavani et al., 2014), but had only insignificant changes in these cardiovascular measurements (Alhabeeb et al., 2022); while Matsumara and his colleagues (2023) reported that caffeine decreased 100-meter sprint times indicating that caffeine may improve anaerobic performance. The current study investigated the short-term effects of caffeine on heart rate (HR, beats per minute), blood pressure (mmHg), and 20-yard sprint performance time (seconds; Dashr Sprint Timing System). These parameters were measured in triplicate before and at 45-minutes after caffeine supplementation at a dose …