Gym Mirror Selfie Post Workout

{ "prompt": "A young and strong man sits on a training bench inside a modern fitness center, taking ultra-realistic gym mirror selfies. His golden hair was slightly messy, his expression focused and calm, and he looked down at the phone he was holding with both hands. He wore a loose black hoodie, sporty shorts, and wireless headphones. When sitting, he naturally spreads his legs, showing a relaxed, post-training posture. The gym environment includes the equipment, barbells, and barbell plates behind him, with a large mirror reflecting the entire space. The background is bright," }