Caffeine can enhance athletic performance by increasing endurance, improving focus, and reducing perceived effort during physical activity. It stimulates the release of adrenaline, which can improve reaction times and physical performance. Additionally, caffeine may also enhance fat oxidation, promoting the use of fat as a fuel source. Many athletes use caffeine strategically, consuming it before workouts or competitions to boost performance. However, individual tolerance levels vary, so it’s essential for athletes to test how caffeine affects their bodies to optimize its advantages.