The Effects of Caffeine on Heart Rate and Heart Rate Variability at Rest and During Submaximal Cycling Exercise - Glaister, Mark; Lythgoe, Dhama; Kamath, Sahana (Research quarterly for exercise and sport, 2025)
Keywords: Adenosine receptor; Adult; autonomic; Bicycling - physiology; Caffeine - administration & dosage; Caffeine - pharmacology; Central Nervous System Stimulants - pharmacology; coffee; Cross-Over Studies; Double-Blind Method; Exercise Test; Heart Rate - drug effects; Humans; Male; methylxanthine; Middle Aged; Oxygen Consumption - physiology; Rest - physiology; autonomic; methylxanthine; Adenosine receptor; coffee