First, strengthen the system and improve health.
Regular aerobic exercise will have a good influence on many organs and systems of the body. Long-term participation in aerobic exercise can make the myocardium thicker, the volume of the heart cavity larger and the elasticity of blood vessels increased, thus improving the function of the heart, making the heartbeat favorable and increasing the cardiac output, thus improving the oxygen supply capacity of the whole body.
Aerobic exercise also has a good influence on the function of respiratory system. It can improve the breathing depth, increase the gas exchange capacity of each breath, not only benefit the rest of respiratory muscles, but also improve the functional reserve of respiratory system, thus ensuring to meet the needs of gas exchange during strenuous exercise and improving the technical level.
Aerobic exercise can also improve the function of digestive system. Because muscle activity can consume a lot of energy, and aerobics has more all-round hip activity, which stimulates gastrointestinal peristalsis, enhances digestive function, helps to absorb and utilize nutrients, and thus improves the resistance to diseases. Regular aerobic exercise can also improve the flexibility of joints and enhance the elasticity of muscles and collective tissues.
Second, improve the body shape and cultivate a dignified posture.
Body shape mainly refers to whether the proportion of all parts of the body is symmetrical and harmonious, and posture mainly refers to whether the posture of the whole body and main parts is dignified and beautiful. As the saying goes, "stand like a pine and cypress, sit like a clock." If we don't pay attention to the correct posture for a long time, it may affect the normal growth and development of some bones, resulting in bad posture such as spinal curvature, hunchback and chest.
The uniqueness of aerobics is that it can have a positive impact on the balance of body proportion, especially it can increase the volume of chest and back muscles, eliminate excess fat deposited on the waist and abdomen, and make the body plump, elegant and beautiful. In addition, through regular normal body movement training, incorrect body posture can be corrected and correct and dignified posture can be cultivated, so that the figure and manners of the exerciser will be well changed.
Third, adjust psychological activities and cultivate good sentiments.
Aerobics is a kind of sports with music. Through aerobics practice, not only can we form a beautiful figure, but also have a good influence on people's psychological state. Through beautiful and lively music rhythm and lively and pleasant body movements, people are intoxicated with the rhythm of beauty, psychological tension and troubles are quickly eliminated, body and mind are fully adjusted, and mental outlook and temperament cultivation will be improved and improved. Aerobics, in particular, is a group sport, which allows practitioners to experience the relationship between individuals and groups, put "I" among "us" and play a role in coordinating the relationship between people. Through the practice of collective cooperation, it is also helpful to enhance friendship, make friends and improve group awareness.
Fourth, improve the function of nervous system and develop physical fitness.
Aerobic exercise is carried out under the control and regulation of the central nervous system. Conversely, aerobic exercise can also improve the functional level of the central nervous system. It can improve the intensity of nerve process, concentrate manpower, balance ability and flexibility, and has a broad vision, keen sense, enhanced analytical comprehensive ability and vigorous vitality. At the same time, it can also improve the overall physical quality of the human body. Aerobics is a sport that requires strength and abdomen. Regular participation in aerobics can enhance muscle strength and improve the elasticity of tendons, ligaments and muscles, thus developing the strength and flexibility of the human body.
In physical exercise, muscles often work to the limit, resulting in pain and fatigue, while aerobics is carried out with strong music accompaniment, which can make people forget themselves and unconsciously improve various physical qualities. The constant changes in the route, wind direction, speed, type and intensity of aerobics movements can strengthen people's action memory and reproducibility, improve the flexibility and balance of the nervous system and develop coordination in an all-round way. Aerobics is an artistic sport. Regular exercise can enhance the sense of rhythm and improve the ability to know, appreciate, express and create beauty.