The human body, ideologically speaking, is a biological entity (P.fargier), which will be restricted by social environment, culture, tradition and surrounding atmosphere, and will produce imaginary results. This statement actually refers to individuals, including thoughts. For general biology or medicine, it refers to the surgical nature of biology.
The sum of human the twelve meridians.
The muscles of the human body are hidden in the eyes, and the muscles of the earth are hidden in the feet. There are three main tendons in the twelve meridians, namely, heaven, earth and man (Zongjin). The god is located directly behind the eyeball; Tendon is located in the center of sole; Human tendons (zongjin) are located above and below the central pubic bone. From the analysis of the three tendons, the human tendon (that is, the zongjin) is the weight of the three tendons.
Ground reinforcement
Huangdi Neijing once said: "The main rib of the liver. For the liver, it is filled in the tendons; Liver qi is failing, and the muscles cannot move. " When the liver is combined with the tendons (including tendons, ligaments and fascia) in the body, the yin blood of the liver is filled and the tendons are nourished, then the joints of the limbs are flexible and free; Deficiency of yin and blood, lack of nourishment of tendons and veins, dull sensation and easy fatigue. There is an old saying: "The tendons in the sky are wide open, and the tendons in the ground are like feet." Taoist secrets also record that "the heavenly tendons are hidden in the eyes and the earthly tendons are hidden in the feet." In these two cases, the tendon in the ground is under the first step, while the tendon in the ground and the tendon in the sky under the leadership of the first step are nourished by the yin and blood of the liver to jointly maintain exercise and human health.
The ancients said that "the two tendons of heaven and earth should be rubbed, and all diseases should not invade", which seemed to indicate the way to deal with it. If you rub tendons frequently, your temper may be better, but as mentioned above, the hardness of tendons is only one of the manifestations of whether liver blood is sufficient, not fundamental. The fundamental way is to really nourish liver blood.
Gentleness theory
Bones are hard and tendons are soft, and those who bind bones are tendons. Tendons are yin and yang to bones. Positive is bone, negative is tendon; Muscle movement is yang, while bone quietness is yin. The difference between yin and yang is due to the combination. Yang is used by those with body yin, and yin is used by those with body yang. People stand with bones and walk with tendons. One yin and one yang are called Tao. Sick bones are not right, and sick tendons are not good. If you have enough backbone, you will be too rigid, and if you are insufficient, you will be weak; If the muscles and qi and blood are surplus, the limbs will be full of energy, but if they are insufficient, they will be unable to move.