No matter what kind of disease will bring people pain, but there is one disease that is very special. In the early stage of illness, the body not only has no uncomfortable pain, but also has comfortable euphoria. This disease is called "insufficient exercise syndrome". The progress of "insufficient exercise syndrome" is very slow. In the initial stage, there is no discomfort. For example, some people sleep for a long time and have been lying on the sofa watching TV. They regard bed rest as a pleasure in life, but they are ignorant of the hidden dangers. Due to long-term lack of exercise, muscles slowly atrophy, physical strength gradually declines, followed by depression, obesity, decreased organ function, weakened disease resistance and so on. In this state, it is easy to cause hypertension, arteriosclerosis, coronary heart disease, gallstones, diabetes and other diseases. It is worth noting that most patients with insufficient exercise syndrome do not realize that they are sick. Even though they knew they were ill, they didn't realize that it was caused by lack of exercise. But blindly pursue nutrition and tonic, and the result is counterproductive. The research and observation of medical experts prove that if people stay still for 20 days, the beating of the heart and the respiratory function of the lungs will be significantly weakened, and the blood supply and oxygen intake will be significantly reduced.

Walking more and exercising more can not only strengthen the muscles of the waist and legs, but also exercise and strengthen the functions of the heart, lungs, digestion, urinary system and nervous system, which is beneficial to health. Especially middle-aged people should pay more attention. According to relevant statistics, most old people and young people insist on physical exercise at present, and the proportion of middle-aged people is small, especially middle-aged intellectuals who urgently need to increase their activities, and even fewer people insist on physical exercise all the year round. There are two reasons: first, middle-aged people are not only the "backbone" of their careers, but also the "backbone" of their families. They get up early and get dark every day, are busy outside and have no time to exercise; Second, some middle-aged people often think that they are in the prime of life and don't care about disease prevention and health care. They think that health care is for the elderly and don't understand the importance of health care. Practice tells us that exercise is a good way to keep youthful vitality, health and longevity. Prevention is more important than cure, in order to avoid insufficient exercise syndrome. Dr. Ferati Slavski of the Soviet Union said: "A regular physical load with a certain amount of exercise is a lifebuoy that nature throws at human beings." Persistence and regular physical exercise and physical labor are the most effective measures to prevent and treat insufficient exercise syndrome. All people who want to live a long and healthy life should start "exercise" as soon as possible to keep healthy, prevent diseases and prolong life. Therefore, medical experts believe that real health comes from the coordination and balance of "nutrition-work-rest-exercise". They pointed out that we should not eat too much nutrition and pursue comfort indefinitely. Only by scientifically and reasonably arranging diet, work and rest and properly carrying out physical activities can we get a healthy body.