Aerobics is a product of the times, is a reflection of the trend of basic gymnastics art, power, fitness, but also a practical exercise value of the sports program. Long-term aerobics exercise, can promote health, enhance physical fitness, improve body shape and posture, correct deformities, regulate psychological activities, cultivate beautiful sentiment, improve the function of the nervous system, and cultivate tenacious quality of will.
I. Enhance the system, enhance health
Regularly engaged in aerobics exercise, many organs and systems of the body will have a good effect. Long-term participation in aerobics exercise can make the cardiac muscle thickening, increase the volume of heart chambers, blood vessel elasticity, and then improve the function of the heart, so that the heart beat favorable, cardiac output increased, thus improving the ability of the whole body to supply oxygen.
Aerobics exercise also has a favorable effect on the function of the respiratory system. It improves the depth of respiration and increases the amount of gas exchange during each breath, which both facilitates respiratory muscle rest and improves the functional reserve of the respiratory system, thus ensuring that the need for gas exchange is met during intense exercise and improving skill levels.
Aerobics exercise can also improve the function of the digestive system. Because muscle activity can consume a lot of energy, coupled with aerobics hip all-round activity is more, stimulating the peristalsis of the stomach and intestines, can enhance the digestive function, help the absorption and utilization of nutrients, thus improving the resistance to disease.
Frequent aerobics exercise can also improve joint flexibility, enhance the flexibility of muscles and collective tissue. II. Improve body shape, cultivate dignified body shape mainly refers to the proportion of all parts of the body is proportional and harmonious, body shape mainly refers to the whole body and the posture of the main parts of the body is dignified and beautiful. As the saying goes, "stand like a pine, sit like a bell". If you don't pay attention to your posture for a long time, it may affect the normal growth and development of some bones, resulting in bad posture such as spinal curvature and hunchback.
The uniqueness of aerobics is that it can have a positive impact on the balance of the body proportion, especially to increase the volume of chest and back muscles, eliminating excess fat deposited in the waist and abdomen, so that the body has become full, beautiful lines, beautiful and moving. In addition, through regular normal body movement training, can correct incorrect body posture, cultivate correct and dignified posture, is to exercise the body of the person's form and demeanor will be a good change.
Three. Regulate mental activity, cultivate beautiful sentiment
Aerobics is a physical exercise performed to the accompaniment of music. Through aerobics practice, not only can form a beautiful body, but also has a good impact on the psychological state of people. Through the beautiful and bright music rhythm, lively and pleasant physical action, so that people are intoxicated in the rhythm of beauty, and soon exclude the psychological tension and worry, physical and mental adjustment, mental outlook and temperament will be improved and enhanced. Especially aerobics is a group exercise, in the collective place, can make the practitioner experience the relationship between the individual and the collective, the "I" in the "we", play a role in coordinating the relationship between people. Through the practice of collective cooperation, it also helps to promote friendship, make friends, and improve the sense of group.
Four. Improve the function of the nervous system, the development of physical fitness
Aerobics is mediated by the central nervous system. In turn, the level of functioning of the central nervous system can be improved through aerobics exercise. It can improve the strength of the nervous process, concentration of manpower, the ability to balance and flexibility, is a person's broad field of vision, sharp senses, analysis and synthesis ability to enhance the vitality. At the same time, it can also improve the overall physical quality of the human body. Aerobics is a requirement of strength and abdominal body exercises, often participate in aerobics can make the strength of the muscles, tendons, ligaments, muscle elasticity can be improved, so as to develop the human body's strength and flexibility qualities. Physical exercise in the muscles often have to work to the limit, resulting in soreness and fatigue, and aerobics is carried out under the accompaniment of strong music, which can make people forget to devote themselves to, and unconsciously improve the quality of the body in many aspects. Aerobics movements of the route, wind, speed, type, strength of the constant change, can strengthen the human action memory and reproducibility, improve the flexibility and balance of the nervous system, the overall development of coordination. Aerobics is a sports program with strong artistry, often engaged in the sport, can enhance the sense of rhythm, rhythm and other awareness of beauty, appreciation of beauty, the ability to express beauty and create beauty