Photo de gym réaliste : femme aux cheveux roux avec ballon de stabilité

A highly detailed realistic photograph of a fit young woman with vibrant long red hair tied in a high ponytail, fair skin with visible freckles, and striking green eyes, standing in a modern well-lit gym environment. She is leaning forward with both hands placed firmly on a large gray exercise stability ball in front of her, wearing a black form-fitting tank top and black full-length leggings. Her skin has a natural sheen from perspiration, with strands of hair slightly loose around her face. She gazes directly toward the camera with a focused expression. The background shows gym equipment including dumbbell racks and cable machines, with soft natural lighting highlighting muscle definition and athletic posture.