Confident Athletic Girl Gym Portrait

Indoor fitness lifestyle portrait photography. Vertical composition, medium-full body portrait. Subject centered with weight shifted to one leg, hands positioned behind back. Slightly low to eye-level camera angle. Subject: Young adult female with subtle confident smile, looking into camera. Light to medium neutral skin tone, dark brown medium length hair in messy bun. Minimal natural makeup. Wearing deep teal/muted green long-sleeve compression athletic performance shirt, black athletic trousers. Athletic physique with muscular definition. Environment: Indoor gym with weight benches, dumbbells, wood-paneled wall sections, industrial gym lighting. Metal dumbbells on rack in foreground. Color palette: Cool-neutral with warm accents. Dominant colors: teal, black, gray. Accent colors: wood brown, metallic silver. Lighting: Artificial indoor lighting, overhead and frontal, medium contrast, soft controlled shadows. Technical: High resolution, minimal grain, neutral white balance, high sharpness on subject, shallow to moderate depth of field with blurred gym background, mild bokeh. Aesthetic: Fitness editorial. Theme: strength, confidence, athletic lifestyle. Mood: strong, confident, focused, modern, empowered.