1, basking in the sun has three supplements, bone, yang and healthy qi. Regular sunbathing can prevent myopia, because sunlight can stimulate the production of dopamine, thus preventing the light entering the eyes from being distorted in focus. Can improve the hormone level in the body. Relax your mood and reduce symptoms such as insomnia, chest tightness and irritability.

2, can improve the body's vitamin D, thereby preventing common respiratory diseases such as colds. At the same time, it is also conducive to reducing the risk of cardiovascular and cerebrovascular diseases, reducing the cancer rate and prolonging life.

3, the back is yang, and the heart and lungs are the main ones. It is used for middle-aged and elderly people suffering from cardiovascular and cerebrovascular diseases, chronic bronchitis, asthma and other chronic diseases. Carrying the sun can dredge the meridians on the back, so that Yang can benefit from the relevant acupoints on the shoulder and back.