Interior view of a modern

Interior view of a modern home gym: a bright living room with wooden floors, white floor-to-ceiling curtains, and soft natural light. Ultra-realistic professional fitness product imagery shows a muscular male fitness model performing seated rowing exercises on a rowing machine. Captured from a slightly low angle, the three-quarter rear view highlights his strong, well-defined back muscles, broad shoulders, and sculpted V-shaped physique. Muscle definition appears natural and realistic without exaggeration. The model pulls the rowing handle toward his abdomen with elbows tucked close to his body, maintaining an upright posture with engaged core muscles. Legs are firmly planted on the footplates. Soft, cinematic lighting accentuates muscular contours. Commercial fitness advertisement style. High definition with sharp focus and lifelike skin texture. Neutral background. Premium lifestyle product photography.