One, two, three about archery

Archery is an effective way to exercise the body. Regular and scientific archery exercises can promote good changes in the human body. It can not only increase the strength of the shoulders, arms, waist, and legs, but also develop the muscles of the chest and back. To exercise your eyesight and increase your attention will play a positive role in promoting work and learning. It can also test people's willpower and cultivate their tenacious, courageous, courageous ability to overcome difficulties. Regular participation in archery activities can promote the development of the movement organs, strengthen the metabolism, improve the blood supply to the bones, make the bones more robust and strong, and at the same time increase the resistance of the skeleton and the support ability, so that the bone structure and performance are enhanced. It can also make muscle fibers thicker, increase muscle volume, and significantly increase muscle contraction. Muscles themselves have increased blood absorption and storage of protein and other nutrients. Through system training, the cerebral cortex can be more concentrated in the excitement and inhibition process, and the ability of the nervous system to control muscles can be improved. The concrete manifestation is that the speed, accuracy, and coordination of the movement of the muscles are improved.

All activities of the human body require a certain amount of energy. Energy is produced by the body's metabolic processes. In the metabolic process, oxygen is continuously consumed to oxidize energy substances (sugar, fat, and protein) so as to release energy for the activities of various organs. need. In the course of archery aiming and dismantling, in order to maintain the stable and static state of the bow, especially to control the frequency and depth of breathing, this has a good effect on the development of the respiratory organs skills: First, increase lung capacity, thorax The scope of activities has increased. The second is to make breathing deep and slow, so that the breathing organs have more time to rest, not easy to fatigue, and will not breathe due to mild exercise. Therefore, regular participation in archery exercises is a great benefit to the improvement of respiratory function.

The archery technique consists of several technical actions. The body's sense of consciousness is also involved in the completion of archery action, especially the spatial perception of muscles. The archery action requires a firm peace and softness. Dozens of pounds of bow can not be pulled violently, but to gently pull open the bow to pull full, open the bow after the body to be as stable as Mount Tai, the body is even and not rigid. All of these require the body to complete more difficult and complicated actions than daily life, so that the central nervous system can quickly mobilize and exert the functions of various organ systems in order to coordinate and adapt to the requirements of muscle activity. Therefore, often participating in archery exercise can increase the working ability of the brain's nerve cells, improve the excitability and flexibility of the nervous system, and respond to external stimuli faster and more accurately.

Since the archery technique is a combination of several actions, it takes only a few seconds or ten seconds for the shooter to lift the bow and shoot the arrow at the end. Therefore, often engaged in archery exercise can increase the speed of the shooter, the reaction speed and the displacement speed in the periodic movement. Endurance is the ability of the human body to perform muscle activity for a long time. It can also be interpreted as the ability of the body to resist fatigue and recover quickly after fatigue. The archery sport is characterized by a long duration of the game and many repetitions of the action. Therefore, regular archery training can improve strength endurance, speed endurance, respiratory endurance and so on.