Correct posture formula for writing

The correct posture formula for writing is: sitting upright, waist straight, feet flat, looking down, left hand down, elbows drooping.

The influence of wrong sitting posture on people;

1. Overall image: Correct sitting posture is mainly aimed at teenagers. Teenagers are in a critical period of physical development, and many of their bones are not yet mature. Wrong sitting posture can lead to bone deformation, hunchback, inability to lift shoulders and curvature of spine. No matter from a distance or from a close distance, it has left a very bad impression on people. Such people are doomed to love and career.

2. Vision: This is obvious. Whether the sitting posture is not good since childhood, or because the academic burden increases with the increase of grade, it is very unfavorable for vision to slowly change from the correct sitting posture to bending over+leaning on the table+leaning on the chair+holding your head. In addition to the correct method of holding a pen and its importance in writing, the wrong sitting posture also has a bad influence on vision.

3, correct psychology: When some physiological reactions are caused by long-term bad sitting posture, such as hunchback and uneven shoulders, I realize this, but I don't have enough courage to correct it now. Walking in the street, other people's comments may annoy me for a long time, greatly reducing my self-confidence, which may lead to negative and unpleasant work.