First, what are the benefits of head congestion caused by handstand?
1, improve intelligence and responsiveness.
People's intelligence level and reaction speed are determined by the brain, and handstand can increase the blood supply of the brain and the sense of superiority in various situations.
2. Improve blood circulation.
When walking upright, the direction of blood circulation changes from horizontal to vertical, which is more likely to cause insufficient blood supply to the brain. Moreover, in modern society, there are more and more sedentary people, which leads to poor blood circulation and easy dizziness. The blood circulation direction of people who stand upside down changes, which improves the blood supply to the brain and promotes the development of the brain.
3. Relieve muscle fatigue.
When you stand upside down, the muscles stretch and relax, which helps to relieve the muscle tension of the neck, shoulders, back and waist caused by the action.
4. Increase muscle strength.
When standing upside down, the whole body weight is supported by the upper limbs, and the deltoid, biceps brachii and triceps brachii can be well exercised, and the muscle strength can also be strengthened.
5. Adjust internal organs.
When walking on one's own feet, one's heart and stomach move downward under the action of gravity. It causes many gastrointestinal and cardiac organs to droop, which causes fat accumulation in abdomen and thighs, produces waistline and torsion effect, and improves sagging condition.
6. Relieve weight loss and lose weight.
To achieve the handstand standard, the legs and upper body need to be in a straight line. In this process, hands, waist and legs need to work together to keep the balance of the body. This process can also consume waist and leg fat and effectively improve body shape.
7. Exercise balance.
Handstand needs relative balance, so it is very effective for the exercise of balance ability. In addition, the balance ability is controlled by the cerebellum, so it can also play the role of exercising the cerebellum.
8, improve the body's immunity.
The lymphatic system is very important for the normal operation of the body. Lymphocytes are scavengers of toxins in the body. They wander around the body, bringing the toxins they encounter to lymph nodes and removing them. Muscle tension and gravity help lymphocytes move in the body. When the human body is upside down, lymphocytes will pass through some parts of the body (such as the lungs) more easily and quickly.
9. Help your body relax.
Handstand has a good relaxing effect on the body. In handstand, the parasympathetic nervous system is activated, which helps to calm the body and mind.
Second, what are the disadvantages of head down?
1, prone to dizziness and tinnitus.
Standing upside down for a long time, the brain is prone to congestion, dizziness and tinnitus, and severe cerebral hemorrhage may occur.
2, affecting vision.
After standing upside down for a long time, the intraocular pressure will increase, which may lead to the decrease of binocular vision, and then visual distortion and visual field defect.
3, easy to get hurt.
It is dangerous to stand upside down, and if you don't stand upside down before, you will easily fall off, your neck and head will be easily injured, and your hands will be easily sprained.