Playing football is very harmful to girls' leg lines. After a long time, the legs may not be straight, and in serious cases, they will become bowlegged. Leg lines are still very important for girls. Football itself is a dangerous sport, which may cause trauma to all parts of the body. Playing football is a strenuous exercise, and it is easy to cause trauma in the process of playing football, such as fracture, dislocation, joint strain, muscle strain, soft tissue contusion and so on.

Myopia, especially people with high myopia, will become weaker than ordinary people. If you play football and other strenuous exercise, it is very likely that the retina will fall off due to strenuous exercise and eye trauma, and even lead to blindness.

If you really like it, you must be well protected, reduce injuries and warm up before playing football. Before kicking the ball, for example, jogging for a few minutes, stretching muscles, moving ankles and knees, making the body sweat slightly, pulling apart joints and ligaments, and moving joints that will be used in all sports, such as ankles, knees, wrists and hips, is beneficial to the efficiency of muscle activities and the lubrication of joints, and can prevent sports injuries.

Wear suitable non-slip shoes. Because running is the most important thing in football, and the most important thing in football is to kick the ball with your feet, so the choice of shoes is more important.

Wear long football socks. When playing football, you usually choose to wear stockings. On the one hand, it can protect your calf, on the other hand, it can make your leg muscles firmer and concentrate when playing football.

Effective prevention of cardiovascular diseases: during physical exercise, due to muscle tension, cardiac work is increased, blood supply and metabolism of myocardium are strengthened, myocardial fibers are thickened, heart wall is thickened, heart volume is increased, shape is complete, and pulse is strong. All this is also a good way to treat cardiovascular diseases. Cardiovascular disease is the number one killer endangering human life in the world today. It is reported that in China, people who died of cardiovascular diseases also ranked first. A large number of studies show that participating in regular physical exercise can significantly reduce the risk of cardiovascular disease formation and occurrence.

Reduce the risk of diabetes: One of the characteristics of diabetes is that people's blood sugar level is very high. If it is not controlled, it will cause many other health problems, such as impaired vision and kidney deficiency. Regular physical exercise can control the improvement of blood sugar level, thus greatly reducing the possibility of individual suffering from diabetes.

Improve the function of digestive system: physical exercise will enhance the consumption of nutrients in the body, enhance the metabolism of the whole body, and thus increase appetite; In addition, it can promote gastrointestinal peristalsis and secretion of digestive juice, improve the functions of liver and pancreas, thus improving the function of the whole digestive system and providing good material guarantee for human health and longevity.