A woman is seen from the back, walking slowly on a treadmill in a gym. She is wearing a dark t-shirt, dark shorts with a subtle pattern, and sneakers. Her hair is in a bun, and she has headphones on. She is holding her lower back with both hands, as if in pain. The treadmill is a Spirit model, and there is another treadmill next to it. A third exercise machine is visible, partially cut off by the right frame. The gym has large windows that reveal a view of buildings and greenery outside. There is a large gray pipe running horizontally across the ceiling.