A man is walking on a treadmill in a gym. He is wearing a black shirt, dark pants, and sneakers. The treadmill is an American Fitness brand, model 6840. The gym has light green walls and green artificial turf flooring. Other exercise machines are visible in the background. The man is facing away from the camera and looking ahead at the treadmill console and his reflection in a mirror. The treadmill's display shows the speed, time, and other data.