Close-up vertical portrait of an adult man seated on black rubber gym

Prompt

Close-up vertical portrait of an adult man seated on black rubber gym flooring, head out of frame center-right; He wears a blue long-sleeve button-up shirt partially open with sleeves pushed up and dark-colored shorts or underwear being pulled up by his right hand at the waistline near the crotch area while wearing white crew socks on both feet; His left leg extends forward with knees slightly bent, right knee bent inward, showcasing thick thighs and defined quadriceps and hamstrings against a black floor background with brown leather bench edge visible bottom-left; Soft directional lighting highlights lower-body musculature creating high-contrast definition and subtle shadows under thighs in an intimate masculine fitness-focused mood, same aesthetic theme and photo feel as the reference but a different man in a different pose with distinct body proportions, Thai man, smooth tan skin, gentle eyes, slim toned Muay Thai physique; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces