The twelve meridians's regimen in Huangdi Neijing focuses on the twelve meridians, and focuses on the twelve meridians, which is dominated by the three yin meridians of the hand, the three yang meridians of the hand, the three yang meridians of the foot and the three yin meridians of the foot. When introducing each meridian, organically combine their corresponding nourishing viscera and time to make it more scientific and appropriate.

Three functions of meridian health preservation:

Function 1: Connect zang-fu organs and communicate inside and outside.

Function 2: Run blood and nourish the whole body.

Function 3: resist evil spirits and defend the body.