Create an image of a confident African woman with a curvy build

Create an image of a confident African woman with a curvy build, fully visible, as she exercises on a treadmill in a modern gym. She is wearing vibrant, stylish athletic wear and is in mid-stride. The camera should be positioned on the left side, about 2 meters away, capturing her full body from that angle. The background should feature various fitness machines and equipment, with the gym well-lit to emphasize an active workout environment.