Eight Duan Jin is a set of independent and complete fitness gongfu, originated in the Northern Song Dynasty, has a history of more than 800 years. Modern eight-duanjin is divided into eight sections, each section of an action, so the name "eight-duanjin", practice without equipment, not subject to the limitations of the site, easy to learn, time-saving, the role is extremely significant; the effect is suitable for men and women, young and old, can make the thin people healthy and strong, fat people lose weight.

 First, the main points of gong method
1. Soft and slow, round and coherent
The movements are not rigid and unrestrained, easy and comfortable, with a stable center of gravity and a clear distinction between reality and reality. The route of the movement has an arc shape, and the changes of the movement and posture are articulated without any pause or interruption.

2、Loosening and tightening, both static and dynamic.
Looseness refers to the relaxation of muscles, joints, central nervous system and internal organs during practice.
Tightness refers to the practice of appropriate force, and slowly, mainly reflected in the end of the previous action and the next action before the start.
Dynamic means that the movements are light and lively under the guidance of the idea.
Quietness means to be calm and steady in the section of the movement.

3、God and form are in harmony, and gas is in them.
God refers to the spiritual state of the human body and the normal activities of consciousness, as well as the performance of the form under the domination of consciousness. "God is the master of form, and form is the residence of God".

 Second, the main points of action
Both hands hold up the sky to manage the San Jiao, the left and right bows seem to shoot eagles, regulating the spleen and stomach must be lifted single-handedly, and the five labors and seven injuries are looked at from the back.
Shaking the head and swinging the tail to get rid of the heart fire, hands and feet climbing solid kidney waist, save the fist and angry eyes to increase the strength, behind the back of the seven upside down to eliminate all diseases.

 Three, eight duanjin benefits
1, increase flexibility:
Many of the actions in the eight-duanjin need to rotate, stretch and stretch, which helps to improve the flexibility of the body. These movements can also relax the muscles, strengthen the joints, and enhance the body's coordination and balance.
2, eliminate fatigue:
Doing Baduanjin can enhance physical endurance and eliminate physical and mental fatigue.
3、Improve mental health:
The slow and steady rhythm of Baduanjin can help the crowd relax, relieve stress, and ease anxiety, depression and other emotional problems.
4, promote blood circulation:
Baduanjin can improve blood circulation and help the body deliver oxygen and nutrients more efficiently. This contributes to cardiovascular health and can potentially help prevent certain cardiovascular diseases and boost the body's immunity.

 Practice time and frequency
It is best to practice from 5-9am in the morning, and practicing 1-2 times a day is ideal. If you look at it on a weekly basis, it's best not to do it less than 5 times, and repeat each movement 6-8 times respectively.
Beginners do not have to rush, you can start by practicing 1 time a day each time you practice the movements of Ba Duan Jin once.

 V. Unsuitable people
1. People with acute spinal injuries of unknown etiology or with spinal cord symptoms should not practice.
2. Patients with spinal cord symptoms should not practice at will, but should listen to the doctor's advice and let the doctor decide the time and method of exercise.
3. People suffering from various bone diseases and osteoporosis should not practice gong. Because it is easy to damage the bones and aggravate the condition.
4. People with serious heart, brain and lung diseases and those who are too weak should not practice gong.

 Sixth, can not do after practicing Baduanjin:
1. Do not smoke or drink
Because practicing qigong method is mainly to cooperate with breathing, promote blood circulation and dredge meridians, at this time smoking, drinking will lead to smoke and alcohol in the harmful ingredients are absorbed faster, affecting the liver, lung function, and can not achieve the efficacy of strengthening the body.

2、Don't eat immediately
Because the eight brocade is practicing qigong method, just after practicing the eight brocade blood more concentrated muscles and respiratory system, etc., while the digestive organs of the blood is relatively less, at this time eating is not only poor digestion and absorption, but also to the stomach and intestines to bring the burden.

3、Don't take a bath right away
After practicing Baduanjin, the general body temperature will rise, sweating phenomenon, but can not immediately go to the bath, must wait for about half an hour, the body temperature returns to normal and then take a bath.

4、Don't squat down to rest immediately
After practicing Baduanjin, the blood circulation of the whole body is accelerated, and the meridians are smooth, which can well relieve the fatigue of the body, but if you squat down immediately, it will impede the return of blood to the lower limbs, which will affect the blood circulation and deepen the fatigue of the body.

Finally, if you feel unwell during exercise, it is recommended that you seek medical attention in a timely manner.