Post-Workout Strength — Locker Room Portrait

A photorealistic fitness portrait of a young adult woman standing in a bright, modern locker-room changing area after a workout. She has long, wet, naturally tousled dark hair and a calm, confident expression. She is wearing a grey athletic tank top with a branded-style elastic band and black workout leggings. She stands facing the camera with both arms raised and elbows bent in a classic strength-pose, capturing a natural post-workout moment. Bright overhead fluorescent lighting, clean tiled walls, large mirror behind her, wooden bench with casually placed workout clothes, realistic slightly damp hair and skin, candid smartphone photography aesthetic, natural proportions, subtle shadows, realistic textures, vertical composition, high detail, photorealistic. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.