1, people can't put it in the middle, their feet should be attached to the lower edge of the lens, and it is easy to photograph the abdominal muscles with light on one side of the room.

2, people can't be in the middle of the picture, feet on the lower edge of the photo, holding the phone sideways, stretching for one second.

3, don't face the camera so directly, a little sideways will show your waist.

4. It is best to shoot the thighs in front, and the knees are the thinnest. Don't put your feet together, you'd better separate them, pout your ass and tuck in your abdomen.

5. It is best to spread your legs when patting the side or buttocks. Your body leans forward slightly and your back is hard, so there will be a back groove.