| Under the background of the strategy of strengthening the country by sport,it is imperative to scientifically grasp the characteristics of the growth of world champions,increase the number of medals in international competitions,and accelerate the establishment and improvement of the selection and training system for athletes with high levels of competitive sports.Competitive bodybuilding operation is a new type of sports project that has been introduced into China for less than 30 years.While developing rapidly,it faces the problem of imperfect reserve personnel training system and insufficient talent team infrastructure.This study uses literature data,questionnaires and logic to survey 29 athletes who won championships in the World Championships,World Cup and World Games from 2005 to 2018 and entered the China Aerobics World Championships.Based on the related theories of sports physiology,talents and sports training,this paper discusses the basic characteristics of the growth of China's aerobics world champions.It not only provides theoretical references and suggestions for the selection of aerobics world champions and training plans,but also promotes competitive aerobics.The flourishing development has very important practical significance.research shows:1.The body characteristics of China's aerobics world champions are as follows:the overall height is medium and high,the shape is well-proportioned,the muscles are strong and strong,the women's body weight standards are low,the men's weight standards are high,and the men are thick and strong,the women are slender,men Muscle is more developed than women.2.The characteristics of the growth of China's aerobics world champions: The average age of the Chinese aerobics champions is about 13 ± 4.12 years old.The selection is based on the junior high school teenagers;the average age of retirement is24 ± 1.61 years old,the age of retirement Smaller,the life expectancy needs to be extended;the average age of the first championship is about 20±1.65 years old,and the age of winning is generally earlier,and the results are early.China's aerobics world champion won the first training for 8 ± 3.33 years,and training aerobics worldchampion has long-term.3.The spatial characteristics of the growth of China's aerobics world champions are reflected in the trend of shifting from south to north after this period from 2009 to2012,and the university has developed into an important base for the training and transportation of athletes' professional training.Moreover,China's aerobics world champions are generally highly educated,with undergraduate and graduate degrees.From the family environment,China's aerobics world champions mainly come from middle-income families,while low-income families and high-income families are a minority,and few athletes from the sports family background.4.China's aerobics world champion cross-item characteristics: aerobics world champion cross-item phenomenon is widespread,with the cross-term of gymnastics projects.At present,the pre-advanced projects mainly include physical-dominated and skill-led projects,and the main projects are the skills-led and the same group.In addition,sports can also be a cross-item of sports,such as dance to aerobics. |
PDF Full Text Request