Correct writing posture will affect the writing effect and physical and mental health. There are generally three writing postures: sitting posture, standing posture and squatting posture.
Sitting posture: writing words within 10 cm generally uses sitting posture. The basic requirements of sitting posture are: straight head, straight body, open arms and steady feet. Head straight: the head should be straight, not skewed, slightly overlooking, and the eyes should keep a distance of about 30 cm from the pen tip. Stand up straight: Sit up straight, lean forward slightly, and keep a distance of 5cm between your chest and the console table. Arms open: hands are naturally separated, the right hand holds the pen slightly to the right, the left arm is extended, the left hand naturally presses the paper, and the two arms are balanced. Foot safety: The feet are naturally separated, shoulder width apart, and the soles of the feet are on the ground, so that the lower body can be strong. It is not allowed to cross the feet or cross your legs.
Standing potential: Standing potential is divided into two situations. One is upright leaning, which requires: head leaning, body bow, arm hanging and foot opening, and is often used to write banners, couplets and plaques. The other is to stand flat and write, requiring that the head should be flat, the body should be straight, the arms should be bent and the feet should be stable. It is often used to write wall newspapers, blackboard newspapers, advertising slogans and so on.
Squatting posture: When writing a huge long piece of paper on the ground, you should squat or kneel, press the paper with your left hand and write cantilever with your right hand. Pay attention to the coordination of the whole body, the knee is the basic part of the pen, and the waist is the hub of coordination.