How to adjust the bus seat before and after?

Keep the head and the car enough space, almost the distance of a fist, to prevent bumps from touching the road, and not to make the line of sight too low. At the same time, the elbows and shoulders are relaxed, and the height of the steering wheel is about 10 cm lower than the shoulder.

1. Press the clutch with your left foot while pressing the brake pedal (brake) with your right foot. At this time, keep bending and continue to exert force. The front and rear positions of the seat are suitable. Don't go too far, because you can't step on it when you step on the brakes, don't get too close, otherwise it will be very difficult for the body to move forward.

2, it is necessary to adjust the headrest, because it can effectively protect the vulnerable part of the cervical spine in the event of an accident. Adjustment standard: The height of the headrest should be flush with the top of the auricle or the center line of the headrest should be in line with the eyebrow.