Fitness in autumn can strengthen the up-and-down movement range of diaphragm, increase the negative pressure of pleural cavity in inhalation state, help improve cardiopulmonary circulation, increase effective alveolar ventilation and good gas exchange. Reduce oxygen consumption, reduce the energy consumed by breathing exercise per unit time, and meet the human body's demand for oxygen. It can also artificially change the excitation intensity of sympathetic and parasympathetic nervous systems, thus regulating the function of digestive system. At the same time, it can also increase saliva secretion, stimulate appetite and relieve constipation, which is beneficial to the prevention and treatment of digestive tract diseases.
Proper exercise in autumn can also create a virtuous circle, that is, the more exercise, the better your health. So the mood is high and full, and the spirit is cheerful. So as to generate benign stimulation and regulation to the cerebral cortex. Years of experiments show that exercise can enhance the excitability of vagus nerve and reduce the excitability of sympathetic nerve, thus improving the function of nervous system.
Physical exercise can enhance the excitability of vagus nerve, thus reducing the excitability of sympathetic nerve and greatly improving the function of nervous system. So, friends, you must do more exercise in autumn. In addition to the benefits mentioned above, autumn fitness can also regulate blood pressure. It can not only obviously improve the viscosity of whole blood and plasma, change the excitability of autonomic nerve, but also increase the permeability of blood vessels, dredge blood vessels and lower blood pressure.