A woman in a black t-shirt, black pants, and black sneakers is working out on a leg extension machine in a gym. She is wearing glasses and has her hair pulled back. She is smiling and looking at the camera. The gym has various weight machines, some of which are occupied by other people. The floors are a dark brown color, and the walls are mostly covered by mirrors, giving the illusion of greater depth. The lighting is provided by bright overhead lights.