Realistic style, a middle-aged man standing in a simple living room, with a noticeable hunchback. His posture is severely curved, shoulders slumped forward, and his back is bent in an unnatural way. His face shows strain, and his body language suggests discomfort. The man is wearing a loose-fitting shirt and pants, looking fatigued and worn out. The room is sparsely furnished, with a warm light coming from the window, casting soft shadows. His arms hang down, and he’s slightly leaning forward, giving off a sense of struggle and poor posture. There is a visible tension in his movements as he tries to straighten up but seems unable to fully correct his posture