1, running can improve human immune function. People get cancer because of their own immune system problems. Running can accelerate the secretion of some hormones in patients and accelerate the production of white blood cells in bone marrow. If cancer cells appear in patients, white blood cells will attack the cancer cells. Interferon produced by human body during running can resist virus and cancer. At the same time, lymphocytes are only the first line of defense against cancer, and running will also promote the regeneration of lymphocytes and strengthen immune function.

2. Running improves the body's metabolic ability. The stronger the metabolic capacity, the more it can prevent the cancer of cells, and at the same time, it can inhibit the growth and reproduction of cancer cells in the body and prevent the spread and metastasis. In addition, exercise will also increase human perspiration, and some carcinogens such as lead, benzene, sulfur and phenol can be excreted from the body, greatly reducing the carcinogenic factors of the human body.

3. Running can improve the digestion and secretion function of human body. People who run regularly generally have a good appetite, which shows that running can enhance digestion, promote the absorption of nutrients and prevent the growth and reproduction of anti-cancer cells to some extent.

4. Running can enhance people's feelings. To some extent, running gives people a sense of spiritual pleasure, which is conducive to eliminating bad emotions such as sadness, indignation and depression in patients' hearts. The nervous system will affect the endocrine system, which is unbalanced and the internal environment is prone to illness. During running, the brain will produce endorphins, which can make people happy. Running can let cancer patients release their stress and anxiety and stay happy!