The Study Of Athlete Selection Method In Chinese Aerials Of Freestyle Skiing

Aerials of freestyle skiing have been an advantage of China. Since it has been raised as a performance item, it has been developed and improved rapidly, and a lot of excellent athletes emerged. In the 2006 Winter Olympic Game held in aerials of freestyle skiing, Italy, Han Xiaopeng won the gold medal. He made the first break in China's PE history, and it is also a landmark of this item in China. Four female athletes including Li Nina all entered the final, and Li Nina won a silver medal. Objectively, we have entered the first class in this item, and we have an important position in the world. It is the most important thing for us to choose talents if we want to keep and develop the leading position in the world. So, it is necessary to make a scientific study on choosing the auxiliary athletes.In this thesis, the author discussed the current situation in China. Starting form the theory of choosing athletes, according to the principle of choosing athlete, the features of Aerials of freestyle skiing and excellent athletes and the questionnaire answered by some experts, the index of how to choose athletes is set up, the analysis and the conclusion are followed.An excellent athletes should have the ability of professional qualities and consistent all-around play, balanced capacity, attention, the ability of control and adjust emotions, the ability of control and judgment of speed and orientation and other abilities such as anamnestic ability, observation, analysis ability, ideation, the feeling of time and space. The athletes are supposed to have comprehensive abilities. It needs the athletes'full development in shape, enginary, quality, techniques, mental and intelligence.The shape of an excellent athlete's shape should be like the following: mid-height, proper weight, harmonious ratio of the body, shoulders should be a little bit wider, the trunk should be like a converse triangle, less fat, a little bit longer limbs, especially the calf. The length of calf A / the length of lower limbs B×100 could be used as an standard when an athlete will be chosen.The medical examination of eyegroud, hemoglobin and the balanced capacity could also be used as the principles of choosing excellent athletes.Athletes of aerials of freestyle skiing are supposed to have strong arms, legs with good break-out force, waist and abdomen with good force, the ability of flip and the ability of great quick response and consistent all-around ability.