Portrait of a muscular man sitting on a black adjustable weight bench, the bench is positioned sideways to the camera, the man sits with his legs apart and his hands clasped between his thighs, the perspective is at eye level, centered composition, wearing a black tight-fitting short-sleeved gym t-shirt with subtle gray stripes on the shoulders, loose white mid-thigh gym shorts, black socks, gray, black and white chunky sneakers with black laces, two black hexagonal dumbbells placed on the floor in front of the bench, against a seamless medium gray cyclorama in a professional photo studio, soft diffused key light creating smooth gradients on the deltoids and quadriceps, soft fill light from the right eliminating deep shadows, controlled ambiance in a low key, shot on an 85mm portrait lens with a shallow depth of field, photorealistic fitness editorial style with visible microtexture fabric and individual leather pores, highly detailed muscle stripes and sneaker tread patterns, a muted color palette dominated by black, gray, and white with occasional orange accents, and 8K resolution.