A full-body shot of a vibrant young girl in stylish activewear against a pristine white background, striking an energetic pose. She's wearing a sleek white sports **** top with colorful striped leggings and white sneakers. Her arms are naturally open, one leg slightly bent as if she's about to take the first step in a run. Her golden hair gently sways with her movement, and her face beams with a radiant, sunny smile, exuding the sparkle of youth, high-resolution image, HD, full body, fitness fashion, active pose, dynamic, fresh, healthy lifestyle, professional photography, trending in sports illustration, by Charlie Bowater, Stanley Lau, crisp focus, solid white backdrop, energetic youth, by Jamie Jones, vibrant, life-like digital painting.