Any sport has its specific basic technical requirements. Skilled mastery of basic techniques can not only promote the improvement of sports performance, the formation of skills and techniques to improve human physical fitness, but also has a very important role in preventing the occurrence of sports-related injuries. However, incorrect technical movements and non-standardized technical requirements are the main cause of exercise injuries.
The youngsters and the elderly who are weak should be differentiated, carefully counseled and repeatedly requested. For school students should be strict requirements, correct technical guidance, for the future out of sports talent, training moral, intellectual and physical development to lay a solid foundation. Correct technical guidance, one should be in line with the principles of mechanical structure, the second should be in line with the characteristics of the human physiological anatomy. And the two before and after are closely related. Wrong technical movements often add load to a certain part of the body tissues and organs, and when the load exceeds the limits of physiological function will appear various injuries. Ren Yizhong, Department of Joint and Sports Medicine Surgery, Second Affiliated Hospital of Inner Mongolia Medical University
Sports injuries are divided into.
1, simple violence generated by the injury. Such as throwing a solid ball, too much force, the upper arm has additional twisting action and cause humerus fracture; small flip curl caused by the wrist navicular fracture.
2, strain plus explosive force injury. Long-term wrong technical training action caused an undue heavy load on a part of the body, so that the part of the tissue degeneration, loss of tissue due to the elasticity and toughness, reducing the load capacity of the tissue. For example, when making a jump, due to incorrect movements, the two feet do not land at the same time, so that the ground reaction force is not evenly borne on the two heels, and over time will cause unilateral heel strain degeneration, when subjected to a sudden plus a large burst of force, heel injury.
A part of the body tissues, long-term, monotonous exercises, and do not pay attention to the adjustment, so that the tissue accumulated a number of times, repeated injury. This injury is mostly seen in the joints, tendons, tendon attachments and weight-bearing bone tissue. To prevent accumulative injuries, it is often difficult to receive the desired effect by relying solely on medical treatment. For minor injuries should pay attention to treatment, stop local training, avoid repeated injuries, so that the injured tissue has a quiet repair process and conditions. This is the fundamental reason why sports injuries are difficult to cure for a long time and the treatment principle of prevention-oriented sports injuries is emphasized again and again. Emphasis on protective exercises, for the parts of the sport that are easily injured, special protective exercises to enhance the muscle strength around the joints. In short, the correct technical requirements can not only prevent the occurrence of sports injuries, but also is the national fitness activities, “strong and healthy, recreation and physical and mental” purpose required.