a full body shot of a slim, gorgeous young Caucasian woman, about 23 years old, with straight blonde…

"a full body shot of a slim, gorgeous young Caucasian woman, about 23 years old, with straight blonde hair in pigtails, wearing a pink bikini and pink high heels. She is walking confidently on a treadmill, facing forward. The camera is behind her. The wall she is facing is one giant mirror, allowing us to see her reflection. She has a big smile on her face as she looks straight ahead."