Focused Training — Gritty Underground Gym

Use my exact reference image face, ultra-realistic cinematic training portrait, vertical. Athletic muscular man wrapping his hands with tape, seated on a bench in a dim underground gym, head down in focused concentration, defined shoulders and back visible under a loose open jacket. Moody industrial gym background, single warm overhead light, deep shadows, high contrast, gritty cinematic tone. Photorealistic skin texture, sharp focus, shallow DOF, luxury editorial finish. No text, no logos, no watermark. 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.