Why can t people sit down and stand all the time?

Standing all the time will make your legs sore and tired.

If you sit for a long time, varicose veins will occur in the lower legs, that is, the venous return disorder of the lower limbs, due to the effect of gravity. In severe cases, edema can occur, which is why the legs become swollen after sitting in a hard seat for a long time. It is better to lie down, but for the sake of good health, it is recommended to stand up and move after holding one position for a while.

The body is your own, and health is the most important thing! It is oneself that suffers when you are sick.

At that time, the stomach of child X is not too good for x, so it is better to go to the doctor, and it is better for child K to go to a doctor for 7 years.

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Sit up straight, don't lie down if you can sit, don't sit if you can stand, don't stand if you can walk, don't walk if you can.

Life is in motion.

It will be better to lie down, mainly because sitting for too long will have a bad effect on the sciatic nerve and spine, and sitting exclusively will cause compression on the cervical spine and shoulder, because it has to bear the strength of the head.

Lying down can avoid these, you might as well try it, lying down for a long time will not feel very tired, but after sitting for a long time, the neck, waist and buttocks will feel fatigue and soreness, and patients generally lie down as the main way to rest, which makes sense.

So, lying down is better than sitting.

Thyroid cancer Thyroid nodules are high and why.

Introduction: From the point of view of labor, erection is due to the fact that the upper limbs are more engaged in operant activities, and the person is upright due to the division of labor between the upper and lower limbs. But it is now known that the time when human ancestors were erect preceded the appearance of tools and **.

The earliest evidence that humans have been found to be erect is in the Letoli region of Tanzania, dating back 3.7 million years.

From the point of view of vigilance, some experts believe that when human ancestors first came down from the forest to the open grassland, in order to guard against the attack of fierce beasts, they had to stand up in the high grass, so as to detect the fierce beasts in time and dodge, and over time, people stood upright.

From the viewpoint of the theory of water knowledge and longevity, it is believed that human ancestors once lived in water, which created a series of special forms and functions of the human body, including the upright posture.

1. The basic essentials of standing posture: the upper body is straight, the chest is straight, the abdomen is straight, the waist is straight and the shoulders are flat, the arms are naturally drooping, the legs are standing straight, and the muscles are slightly contracted; Stand upright, eyes level, mouth slightly closed, smiling, shoulders naturally drooping or crossed in front of the body, and right hand on the left hand to maintain the best condition of serving guests (anterior abdominal pose).

2. The basic essentials of walking posture: The basic requirements of walking posture should be calm and stable, and it should go out of a straight line. Head high, chest up, abdomen, eyes straight, body straight, shoulders should be flat and not shaking, arms should be naturally drooping and swinging, legs should be straight (avoid O-shaped or figure-eight legs), the center of gravity of the body should be slightly forward, the head should be facing forward, the eyes are level, the face is smiling, the upper body is straight and unmoving, and the shoulders are flat and not shaking.

3. The basic essentials of sitting posture: sit gently, the upper body is straight, the center of gravity of the human body is vertically downward, the waist is upright, the spine is straightened upward, the chest is forward, the shoulders are relaxed and flat, the torso and neck, hips, legs, and feet are facing forward, the hands are naturally placed on the knees, the knees are together, the eyes are level, and the face is smiling.

Summary. Hello, dear, I am happy to answer for you, so that the person who is standing walks and the patient is seated, with his feet flat on the ground, and his hands crossed and stretched out to the small table in front of him (both upper limbs are as straight as possible); The trainer stands on the affected side, supporting the affected knee with one hand and placing the other hand on the patient's buttocks; Ask the patient to stand up and raise their arms.

Hello, dear, I'm glad to answer for you, so that the person who is standing is walking and moving the patient is seated, with his feet flat on the ground, his hands crossed and stretched out to the small table in front of him (keep his eyes high and his upper limbs as straight as possible); The trainer stands on the affected side, supports the affected knee with one hand, and places the ruler on the patient's buttocks with the other. Ask the patient to stand up and raise their arms.

Pro, the trainer holds the patient's hip with both hands, asks the patient to stand as straight as possible, and bears weight on the affected leg; Take a half-step forward with your healthy leg or step on a low bench in front of you. The patient stands as straight as possible and holds on to the railing with his healthy hand; The trainer is behind the affected side, holding the hip of the person with the mask with one hand and helping the affected foot to take a small step back and then a small step forward.

A trouser oak is a human cerebellum is well developed, the cerebellum is in charge of the body's balance system, and the ability to control the balance of human standing and walking is since you learned to walk at the age of 1, just like you eat and sleep, Hu Bian usually makes you feel natural. In the case of cerebellar lesions, the most basic manifestation is the inability to stand and walk normally.

There is also a human thigh that is thick enough to not only have solid bones, but also strong muscles, which are the most basic conditions for standing and walking. If your legs are thin and weak, and your bones are fragile, can you stand?