For teachers, traffic police and other professional people who mainly work in a standing position, maintaining the same posture for a long time will lead to blood accumulation in the lower limbs, which is not easy to reflux and is prone to varicose veins. When standing for a long time, it is recommended to use the center of gravity of your legs alternately, move around more, move your ankles, lift your toes and promote blood circulation.
Key points of correct standing posture
1, head up, head up, eyes looking straight ahead, lips slightly closed, jaw slightly closed, smiling, peaceful and natural movements.
2, shoulders relaxed, slightly sinking, the body has an upward feeling, breathing naturally.
3, the trunk is straight, abdomen, chest, waist.
4. Relax your arms, naturally hang to the side, and naturally bend your fingers.
5. Stand up straight with your legs together, with your heels together and your toes 60 degrees apart. When a man stands, his feet can be separated, but not more than shoulder width.
6. Stand up straight, put your hands on your sides, your legs are naturally close together, your heels are close together, and your feet are separated into a V shape.