"Looking Back" portrays the image of a male sportsman. From the perspective of men's clothing, it is more natural and casual, and the upper body is exposed. Therefore, the male's pectoral and abdominal muscles are also clearly visible, reflecting the advocates of Western aesthetics Body shape. Judging from the man's movements, it seemed that his wife's home sounded him. At the same time, the man straightened his back and used it as a bookend, so he had to scream.