Heavily muscular adult man with substantial muscle mass, wide

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Heavily muscular adult man with substantial muscle mass, wide shoulders, thick neck, large chest and arms, powerful thighs, and dense bodybuilding proportions; Asian man with medium-tan skin and short buzz cut, seated sideways on black gym bench holding smartphone vertically; Shirtless adult wearing tight-fitting black sleeveless compression tank top showing broad shoulders and defined deltoids, paired with black athletic shorts ending mid-thigh featuring white 'HF' logo on left leg; Left leg bent forward foot flat, right leg tucked under body knee raised toward chest; Torso angled away while head turned to look at phone screen held in both hands near face level; Full-body shot center-left foreground occupying majority of frame from head to feet; Gym interior with dumbbell rack visible background and mirror reflections showing additional equipment; Soft directional lighting highlighting musculature contours, subtle shadows accentuating body definition including thick quads and narrow waist; High-contrast gym photography style, sculpted physique emphasis, premium fitness editorial aesthetic, focused contemplative mood; FULL GARMENT TEXT REPLACEMENT: remove every source garment; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces