Movement is important , according to statistics, now mostly urban people per week are less than one hour of exercise. In fact, this is not enough, they ignore the significant movement on human health. As a city, we have a deteriorating physical potential, all thanks to the lack of movement, thanks to a lot of people suffer from back of the metropolis of disease, they are concerned with the lack of exercise. Instead it is a part of people exercise too much or incorrect method of movement, resulting in premature aging phenomenon bodily functions or degenerative disease, which shows do not focus too much emphasis on sports or exercise (and hurt the bones) are inappropriate , you should first understand the positive and negative effects of the movement, before doing regular exercise, this is a healthy practice. In view of this, the Government has recently instill healthy movement through various ways and means to the public is important. For example, the public is advised to make some announcements least thirty minutes daily exercise, held talks with a number of health and schools and other institutions providing medical examinations for the public, etc., so as to allow them to realize the importance of health. Let me just talk about sports What are the benefits of it. First of all the body's muscles joints was originally used as the main activity, if we lack of exercise, joint activity will be greatly reduced, susceptible to degradation. Furthermore, regular exercise can make muscles have more opportunities to play their effectiveness. And the movement to accelerate blood circulation, indirectly benefit every organ of the body, usually there is little blood supply organs, through sport, can accelerate blood circulation, is being recognized since ancient times. Of course, benefit the largest number of heart and lungs, so much the more exercise, the better our heart and lung function. Because our heart is the need to continue to strengthen the movement, so usually do not make the heart a chance to have more activity, heart function will be affected, suffering from heart disease-related opportunities, such as coronary heart disease, arteriosclerosis, which also compared usually high and the movement of people. The exercise is the best way to increase lung function. Since our body needed oxygen from the lungs are supplied, if the usual unchecked movement, vital capacity can not be increased. On the contrary, if all our heart and lung capacity have enhanced when we do exercise, blood with oxygen to the muscles of the cell activity rate will be faster, so that the body in a short time to get enough energy to cope with intense exercise without feeling sweaty. In addition to body movement organs and circulatory system is good, but also very energetic look. In addition, students in urban environment every second counts, people both at work, interpersonal, aspects of the family will certainly encounter different problems and stress. The motion is one way to eliminate mental stress. There are plenty of exercise, not only can improve the overall function of the body, strengthen immunity; and allow the movement of people through out the pressure and vent discontent, so stress eased. And usually there is enough movement of people with respect to the lack of movement of people, movement of people's metabolic rate is better than the latter. So when these two types of people also face the same stress, there is the movement of people will be able to more easily cope. From the above points, we all should know that exercise and physical health are closely related. However, what is aerobic exercise it? The so-called aerobic exercise is not strenuous exercise, when the body movement, continue to absorb and supply the body needs oxygen, in other words, the body muscles need to constantly burning energy, just enough oxygen inhalation combustion purposes, which is the amount of movement aerobic exercise. The feature aerobic exercise generally have ︰ 1. moderate amount of exercise a relatively large degree of movement ︰ too small amount of movement can not be regarded with oxygen. The brief consume a lot of physical movement is not too. So sports sprint 100 meters in ten seconds to complete the class will not aerobic exercise. 2. Perform a long time ︰ described above, a large number of short-term movement is not aerobic exercise, but "hypoxia" campaign, because the body consumes muscle regeneration is much faster than the speed of heart and lung function can supply the body muscles temporarily Hypoxia form combustion energy, not aerobic exercise. 3. The movement speed is relatively slow and fast movements lasting ︰ an urban people in general, should not be aerobic exercise, but if the athlete is another matter. Respectively, is to continue training athletes make their physiological state with a difference. They can speed to a very high standard and is still in the stage of aerobic combustion, not ordinary people can achieve. In conclusion, aerobic exercise is the heart of the biggest beneficiaries, due to the mild nature of aerobic exercise, and can increase oxygen supply needed for the body, but also training the heart to make it more efficient, increase cardiac muscle capillaries, make the heart healthier.
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