((Best quality, 8K, masterpiece:1.3)), hyper-realistic, full body

((Best quality, 8K, masterpiece:1.3)), hyper-realistic, full body, a young athletic woman with a confident and determined expression, wearing stylish athletic attire, ((medium-length chestnut hair tied in a neat ponytail)), bright blue eyes, (well-defined athletic build:1.4), dressed in a sleek black and teal sports bra and matching leggings, (highlighting her toned physique:1.3), slightly flushed skin from a workout, slight sheen of sweat for realism, standing in an urban gym setting, surrounded by modern exercise equipment, natural daylight streaming through large windows, casting soft shadows, capturing a moment of post-workout satisfaction, camera angle from a low perspective, looking slightly upwards to emphasize strength and determination, high detail in fabric texture and skin, soft lighting enhancing the scene's atmosphere.