Effect of the Combination of Nitrate and Caffeine on Critical Power In Trained Male Cyclists

Inclusion Criteria: * Males between the ages of 18 and 40 years of age * All participants must be trained cyclists, having participated in structured cycling training consisting of at least 2-3 sessions per week for at least 30-60 min each session during the past 12 months. * All participants must possess a relative max power output (Wmax) of 4.0 W/kg or greater OR a maximal oxygen consumption (VO2max) of 50 ml/kg/min. * All participants must be healthy and free of any disease as determined through the completion of a medical history questionnaire. * Body mass index (BMI) between 18.5 - 30 kg/m\^2 OR bodyfat percentage \<30% Exclusion Criteria: * All females * Males who are younger than 18 years and older than 40 years of age * Individuals who have a VO2max below 50 ml/kg/min and a relative Wmax below 4.0 W/kg * Individuals who fail to meet the minimum training requirements of 2-3 sessions per week of structured cycling training for at least 30-60 min per session during the past 12 months. * Any individual currently diagnosed with or being treated for any cardiovascular, renal, pulmonary, orthopedic, immunological, psychological or musculoskeletal disorder. * Any individual who is currently supplementing with a known or purported ergogenic aid (nitrates, caffeine, beta-alanine, bicarbonate, creative, Cordyceps) will be required to refrain from their use for 30 days before beginning the study. * Individuals who regularly smoke or have quit smoking within the last 6 months.