Next, I'll introduce you to long-distance running and its essentials.
First, the essentials of long-distance running. 1, the correct running action, after the start, the shoulders are slightly raised, the left and right arms are bent 90 degrees, and the arms naturally swing with the running rhythm.
2, the foot landing action, you can take the whole foot landing to the forefoot landing mode, the advantage is that the muscles behind the legs are more relaxed, and it is also more labor-saving to run, the disadvantage is that the speed is slow, suitable for the public and beginners.
3, control the abdominal muscles, pay attention to lifting gas during long-distance running, keep the abdominal muscles tight, not only exercise the abdominal muscles, but also train the respiratory organs. When running, the abdominal pressure will increase. Keeping it tight can also keep the abdomen from sagging and reduce abdominal fat.
Second, the health benefits of long-distance running. Long-distance running can exercise and shape the body, and it is the first choice for young people and beauty lovers. It can also improve the functions of respiratory system and cardiovascular system, improve the oxygen supply state of myocardium, accelerate myocardial metabolism, thicken myocardial fibers and enhance myocardial contractility, thus improving the working ability of the heart. It is also the first choice for people who pursue health and good health.
Moreover, long-distance running has a good preventive effect on arteriosclerosis, coronary heart disease and cerebrovascular disease, which is very suitable for middle-aged and elderly people. Middle-aged and elderly people who insist on long-distance running are generally in good health.
Third, the long-distance running story about the war. I believe everyone knows the world marathon, and marathon running is popular all over the world. There is also a story about marathon running.
It is said that during the Greek-Persian War (492- 449 BC), Persian troops invaded Athens and Athens appointed an uprising. In the end, Athens finally defeated the Persian army (known as the Battle of Marathon). In order to bring the news of victory back to the motherland, Athens sent a long-distance runner (Fidipides) back to China to report it. Long-distance runners kept running and ran to Athens as fast as they could to bring the news of victory to the motherland, and they were exhausted. In order to commemorate the spirit of the warriors, people have the current marathon.
If you have any comments and supplements on long-distance running, readers are welcome to leave a message.