The benefits of exercise need not be detailed, almost every kind of exercise can help improve the function of a part of the body, but, if the exercise is not appropriate, but also may be counterproductive, but lead to physical injury. So, although exercise is good, but also to pay attention to the necessary matters, both to improve the quality of the body through exercise, but also to ensure the safety of the exercise process. Whether it is daily exercise and sports, or some sports and athletic activities, there are often cases of accidental injury. Professional athletes may still have sports injuries, not to mention the ordinary people. Therefore, for the city less sports, and no standardized exercise of white-collar workers, on the one hand, you need to ensure a certain amount of exercise, and at the same time, also to prevent injuries brought about by sports. How to prevent sports injuries? First of all, we must look at what factors cause sports injuries, and then according to these reasons for the corresponding prevention. Reason one, the preparation activities are not reasonable. Before exercise to warm-up activities, different sports before there are different warm-up activities, and not that before exercise just jump even if warm-up. For example, table tennis requires warm-up exercises for wrists, waist, ankles, lower limbs and other parts of the body, most urban people sit for a long time, joint activity is small, limb keys are too tense, if suddenly to withstand the large twisting, rotation, there may be contusions. Countermeasures: not warmed up or warmed up enough to start exercising, is a common problem for many young people. But even if you are in a hurry, it is important to perform an adequate warm-up exercise. An unreasonable or inadequate warm-up may cause chronic or acute sports injuries. Reason two, poor athletic status cold to exercise, is it appropriate? Back pain, but also to go swimming, can it? In fact, when the poor state of competition, excessive exercise will be counterproductive, bringing new injuries. When the mood is bad, want to exercise to relieve a little, careful to cause sports injuries. Countermeasures: on the basis of good physical condition, and after a full warm-up, before carrying out various sports. For example, although swimming can prevent the onset of low back pain, but can not treat low back pain, when the low back pain, it is best not to swim and other lumbar sports, so as not to increase the pain. Reason three, the level of training is not enough to play basketball only once a year, a fight is to play a fierce game, this situation, does not cause injury is strange. Without the usual accumulation, the body muscle energy is not based on the causes of injury. Countermeasures: Each sport, the muscles and joints require a process of adaptation, which is a gradual process, can not be too hasty. Therefore, if you plan to play the game, it is best to start training in advance. Reason four, against the principles of training Each sport has relevant rules, such as basketball shooting should be a few steps across the basket, playing badminton hands and feet how to cooperate, etc., different projects, there are different basic movements and principles of movement, these rules are summed up after research and practice. If you do not understand these, only by their own feelings to exercise, it is easy to injury. Countermeasures: sports are best carried out under the guidance of professional coaches, if there is no condition to hire a coach, at least through the study of various sports guidance books, DVDs, and then the corresponding sports. Reason five, improper organization of sports This point is mainly for the competition sports. The organizer does not arrange according to the characteristics of each athlete, and the arrangement of athletes is not appropriate, which may cause the athletes to be injured. For example, a soccer player with poor physical strength, arranged to play the whole field, may also make the athletes injured. Countermeasures: Sports organizers should have a good understanding of the physical quality of all participants. Reason six, the climate factor is not good when it rains to run easy to fall; when it is cold to swim, if not fully prepared, also easy to catch a cold; thunder to play golf, may bring not only injury, but also dangerous. All of these may be the cause of sports injuries. Countermeasure: When playing outdoor sports, always make adjustments according to the weather conditions. Diagnosis and treatment Although various methods are used to prevent injuries from occurring, what should be done in case of an injury while playing sports? Is it necessary to go to the hospital immediately? It depends on the degree of sports injury. 1, mild: do not necessarily go to the hospital Mild injury, there is no discomfort in daily life, a pain or discomfort when exercising, but can continue to exercise, but also did not lose the ability to work. In this case, it is not necessary to go to the hospital, but you can do some related physical therapy, such as massage, cold compresses, hot compresses, etc. 2, moderate: outpatient treatment In moderate injury, daily life is no problem, but when doing a certain action, such as bending, suddenly pain. At this time, it is best to go to the hospital for outpatient treatment. 3, severe: hospitalization If the pain has affected daily life and rest, it is a severe injury, of course, to hospital treatment, and even need hospital rest.