To maintain focus during prolonged study sessions, several strategies can be effective. First, implement the Pomodoro Technique, which involves studying for 25 minutes followed by a 5-minute break; this enhances concentration. Creating a dedicated study environment free of distractions is crucial. Additionally, setting specific goals for each session can help maintain motivation. Regular physical exercise and mindfulness practices, like meditation, can boost cognitive function and reduce stress. Staying hydrated and taking brief breaks to refresh oneself also aids focus, ensuring that the mind remains sharp for longer durations.