Sports scientists believe that backward movement can make the whole nervous system comprehensive, thus establishing a new balance. Because of the relaxation sequence, the motor organs can get extensor and flexor muscles, which improves the flexibility of the body. Due to the sequential movement, various organs in the chest temporarily change the pressure on the chest wall, and make the organs interact, strengthen the physiological function and coordination of organs, and improve blood circulation.
Handstand-handstand is a reverse posture of human body. People's normal posture is head-up. Under the gravity of the earth, the lumbar vertebrae and joints are under certain pressure, and the blood circulation adapts to the posture of raising the head. When you stand upside down, the gravity of the earth remains unchanged, but the pressure on all joints and organs of the human body changes, especially the weakening and elimination of the pressure between joints and the relaxation of muscles in some parts, which has a certain curative effect on preventing low back pain, sciatica and arthritis. Moreover, handstand will also have a positive impact on internal organs and nervous system through the reflection between musculoskeletal systems, which can improve the regulatory function of the system and endocrine system, eliminate the congestion of chest and abdomen organs, improve the blood circulation of the brain, calm nerves, and thus improve vision, hearing, memory and sleep. No wonder some sports theories say, "It is better to stand upside down for five minutes than to sleep for two hours."
Crawling-when human beings are upright, the blood in the body is affected by gravity, and the gravity of blood and the support of the heart are on the vertical line. If the heart wants to promote blood circulation, it must overcome the influence of blood gravity. Moreover, when people are in an upright position, the lower limbs are the main exercise organs, and blood will be more distributed to the lower limbs, while the blood supply to the heart and organs above the heart will be reduced, which will easily cause various functions. When people crawl, they can keep the consistency of all parts of the human body with gravity and the balance of blood circulation distribution, so as to achieve the goal of health and longevity.
Walking backwards-people are always used to walking forward, but it divides muscle activity into regular activity and irregular activity, which affects the delicate balance of the human body. Walking backwards can make up for the lack of walking forward, give strength to muscles that don't move often, and cause blood circulation and balance of the body. This unnatural way of activity can concentrate people's consciousness and train the stability and self-discipline of nerves. For those who suffer from coronary heart disease, high blood pressure and stomach diseases that are difficult to treat by medical technology, it will get good results to try handstand behavior.
Walking barefoot-Walking barefoot is also considered a backward movement. Bioholographic medical research has found that some parts of the human body are lined with reflection areas of all organs of the whole body, and the soles of the feet are such parts. Dozens of organs, such as heart, liver, lung and kidney, have specific reflex zones on the soles of feet. These reflex zones can directly control the function of zang-fu organs, promote the smooth flow of qi and blood, and achieve the preventive effect through meridian conduction.