Exogenous Ketone Supplementation and Exercise Performance

20 healthy recreationally active men and woman aged 18-35 will participate in the study. There will be three treatments involved: Caffeinated ketone supplements, non-caffeinated ketone supplement and water-placebo. Participants will complete the protocol three times and the treatment order will be systematically rotated to avoid any order effect. The three main trials will be separated by at least 1 week. After providing the corresponding treatment, participants will be given 30 minutes and after, they will perform a standardized 10-minute warm-up, followed by the 20 km time trial and a 30-second all-out Wingate test.