How to Most Accurately Align the Shoulder Line in Subject 2?

[ManuelAnn]

First, to align the line correctly, you must adjust to a proper sitting posture. The seat height should ensure that your wrists can just rest on the 12 o'clock position of the steering wheel, which is the most suitable height. During the test, make it a habit to glance at the position of your shoulder with your peripheral vision. When your shoulder is roughly aligned with the standard line, the line can basically be aligned.