As the audio titled "9. Running" begins, the rhythmic pounding of feet hitting the ground becomes the dominant sound. There's an energy in the atmosphere, a pulse that resonates with the tempo of an eager runner. The sound of running shoes crunching against gravel and pounding on pavement fills the air, and it's clear that the subject is moving at a good pace. The rush of wind can be heard as the runner picks up speed, each footfall a testament to their determination and strength. The audio perfectly encapsulates the essence of a run - the rush of adrenaline, the steady rhythm of the feet, and the relentless pursuit of a goal.