There is a man standing in a room with a large scale of muscle

black man shirtless from the back with no tattoos, wearing only gray shorts, [no tattoos], [shirtless], muscular build, [athletic body], [standing], [back view], [dark skin], [short hair], [gray shorts], [athletic physique], [fit physique], [masculine appearance], [casual style], [subtle muscles], [relaxed posture], [neutral expression], [simple outfit], [gentlemanly], [confident stance], [well-defined muscles], [imposing presence], [charismatic], [strong physique], [timeless elegance], [graceful silhouette], [captivating aura], [powerful physique], [focus on back muscles], [highlighted body contours], [impressive posture], [striking silhouette], [striking visual], [artistic portrayal], [bold composition], [dramatic lighting], [enhanced details], [high contrast], [striking visuals], [dynamic pose], [expressive pose], [attention to anatomy], [attention to details], [emphasis on body shape], [intense gaze], [impressive physicality], [captivating form], [impeccable proportions]

((((ugly)))), (((duplicate))), ((morbid)), ((mutilated)), [out of frame], extra fingers, mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), (((deformed))), ((ugly)), blurry, ((bad anatomy)), (((bad proportions))), ((extra limbs)), cloned face, (((disfigured))). out of frame, ugly, extra limbs, (bad anatomy), gross proportions, (malformed limbs), ((missing arms)), ((missing legs)), (((extra arms))), (((extra legs))), mutated hands, (fused fingers), (too many fingers), (((long neck)))