Data, Dopamine, and Discipline: Dr. Gregory Duhon on the Psychology Behind Fitness Apps

Fitness apps have become a daily companion for millions of people, offering step counts, heart rate trends, workout streaks, and reminders to move. What began as simple activity tracking has evolved into a robust system of data-driven feedback that can shape motivation and behavior. According to Dr. Gregory Duhon, an internal medicine physician and hospitalist, […]