What are the dangers of overwork to the body?

In recent years, there are occurrences of middle-aged elite "overwork death" phenomenon let many people are aware of, overwork on the health hazards, in fact, and overwork relative to the excessive ease is also not conducive to health. Experts pointed out that many diseases are now related to overwork or over-ease, especially for the middle-aged and elderly patients with chronic diseases, the combination of work and rest is a necessary condition to maintain good health.　This year's "National Fitness Day" publicity activities inspired Ms. Xu's fitness enthusiasm in Beijing. On the one hand, she wants to enhance her physical fitness and slow down the aging process; on the other hand, she also wants to lose weight and maintain a good shape through fitness. However, she recently in the gym treadmill exercise, suddenly feel short of breath, chest tightness, dyspnea, next to the people rushed to send her to the hospital emergency department, diagnosed as acute heart attack, thanks to timely diagnosis, otherwise the consequences are unimaginable. Originally, 45-year-old Ms. Xu suffers from high blood pressure for many years, very little exercise in the past, recently fitness enthusiasm, exercise intensity, frequency suddenly increased, the body is difficult to adapt to thus inducing a heart attack.　Some people say that exercise is the most effective measure to prevent disease. Guangdong Province, Foshan City Hospital of Traditional Chinese Medicine cardiologist Zhao Huayun said that appropriate exercise is indeed beneficial to the body and mind, can improve cardiovascular function, reduce the risk of cardiovascular and cerebrovascular diseases. But the movement should be persistent, not a day's sun; to be gradual, not overnight; to the amount of power in moderation, can not be forced; otherwise it is easy to make a mistake. Especially middle-aged and elderly people, according to their own health status and seasonal changes to determine, generally to feel comfortable as appropriate.　Another example is that the incidence of lumbar disc herniation is getting higher and higher nowadays, and the reason for this is either too little movement or too much movement. Engaged in accounting work of Ms. Lin, recently felt the whole day back pain, back straight up, go to the hospital orthopedic consultation, medical imaging results show that the lumbar intervertebral disc herniation, the doctor told her that this disease is caused by sedentary.　It is understood that in recent years, the lumbar disc herniation trend of youth is very obvious, and the cause of polarization: either because of excessive exercise caused by injury; either because of long hours of immobility, such as desk work, Internet access, etc., coupled with poor posture, so that the lumbar discs are in a high-pressure state for a long period of time, resulting in the onset of the chances of a large increase.　In fact, traditional medicine as early as two thousand years ago recognized the importance of moderation of labor and leisure on the health of the body, "Suwen - Xuanming five qi theory" said: "long walk injures the tendons, long standing injures the bones, long sitting injures the flesh, long time to see injuries to the blood, long time to lie down injuries to the gas." Long-term physical or mental fatigue, will make the blood injury consumption, shortness of breath, drowsiness, palpitations, insomnia, forgetfulness and other symptoms, and even induce acute cardiovascular and cerebrovascular diseases. Excessive comfort is also the same disease. A person in daily life, if the four bodies are not diligent, full of food all day long, nothing to do, it will be gas and blood running poorly, fragile muscles and bones, spleen and stomach digestive function decline, resistance to decline, depressed, but also can be secondary to a variety of diseases, such as obesity, coronary heart disease, hypertension, diabetes, and so on.　Labor and leisure are the physiological needs of the human body, labor and leisure in moderation, can make the blood smooth, form and spirit. The Su Wen - on the ancient theory of heavenly truth" in the "food and drink have section, living and living in a regular basis, do not make labor, so can form and God, and the end of the day," the record, it can be seen that the moderation of labor and leisure in line with the way of health.　Nutritionists advocate the combination of work and leisure, mutual coordination. Or labor and escape interspersed with alternating, or labor and escape each other contain, labor in the escape, escape in the labor, only labor and escape coordination in order to maintain health. In layman's terms, people can't be too busy and too tired, nor can they be too idle and too easy. Not use is back, not use is waste, too idle will make some parts of the human body "rust", and will even make the organ function degradation or aging. And too busy too tired, too heavy load, and will make the physical energy overconsumption of overdraft, and even a serious loss, which is very unfavorable to physical and mental health. Therefore, too idle and too tired of life and work style, all have the disadvantage of undesirable. The best and most scientific method is to combine labor and leisure, busy and idle moderation. As Sun Simiao, "Preparing for the emergency Qianjin to be square - Daolin nourishing sex" said: "the way to health, often want to small labor, but not fatigue and strong can not be Can ear."