A medium shot from a side view of a teenage girl with long black hair and vibrant blue inner-color highlights, positioned on the edge of a shimmering swimming pool. She is leaning forward in a stretching pose, with her arms extended and her hands pressed firmly against the tiled pool deck, stretching her hamstrings. She is wearing a professional, tight-fitting navy blue competitive swimsuit (competitive swimwear) that hugs her athletic frame. The background consists of the bright, reflective turquoise water of the pool and the white tiled poolside, with sunlight creating dancing caustic patterns on the floor. The lighting is bright and natural, evoking a clear summer day, with a clean and crisp anime aesthetic, high contrast, and a refreshing, energetic atmosphere.
