Sport is an important element in our life, a source of health and good forms. The most dangerous sport is surfing, as only 5 percent of the water world explored in our planet. You can wait for such consequences, which you did not even expect. Auto racing is also a dangerous sport. Accelerating to high speeds can lose control of the car. Not a dangerous sport is - swimming. We all know that swimming is helpful. Even doctors recommend us to swim. In my city, many are engaged in various sports. Including me. I think that it is necessary to find free time in life for sports