Tools: Apple 13pro, ios 15.4, the system comes with a camera.

1. In the settings of Apple's mobile phone, click "Camera".

2. After turning on the camera settings, turn on the "Grid" function in the composition.

3. After turning on the grid function, turn on the camera that comes with the Apple mobile phone, and you can see that the camera has a grid line of nine squares. When taking pictures, you can take pictures with the grid lines of the nine squares.

Tips for composition of Jiugongge

1, set the nine squares in advance.

2. Arrange the scenery of the subject to the golden section.

3. Pay attention to the interface balance.

4. Leave enough indoor space in front of the main body of fitness exercise.

5. Leave enough indoor space in front of the view and the direction of the house.

6. Pay attention to the integration of fitness subject, vision and house orientation with the selected golden section.

7. Combine other composition methods.

8. Use Jiugongge to promote accurate composition.