highly realistic Instagram Story photo in a gym....

A highly realistic Instagram Story photo in a gym. A 22-year-old muscular man wearing modern sportswear is standing confidently in front of a large mirror. He is holding an iPhone 17 Air horizontally, taking a mirror photo. Behind him, professional gym equipment is visible. Motivational lighting, realistic reflections, natural skin texture, sharp focus, ultra-realistic details, cinematic yet natural look, real photo style, 9:16 vertical format, high quality