Research On The Time Characteristics Of The Development Process Of Elite Taekwondo Athletes In China

The growth process of my country’s outstanding female Taekwondo athletes is a continuous and complete time process,and their competitive ability cannot surpass the natural basis of physical development at various ages.The characteristics of time always run through this process.This research takes 62 outstanding female Taekwondo athletes(including 37 world champions)who have achieved national championships and above from 1997 to 2020 as the survey objects.The"questionnaire star" is used to conduct a closed questionnaire survey,and the field of taekwondo and sports training is used to conduct a closed questionnaire survey.Conducted interviews with experts from,consulted relevant literature,and used SPSS 23.0 to statistically process the survey data to study the time characteristics of the process of becoming outstanding female Taekwondo athletes in my country.It provides a time dimension reference basis for scientific selection of appropriate age Taekwondo talents,reasonable arrangement of sports training process,and scientific formulation of long-term training plans.Research indicates:1.my country’s outstanding female Taekwondo athletes start physical training at(12.21±1.61)years old,and the training period is(2.34±1.27)years.The age of the provincial team is(14.29±1.44)years old,and the training period is(3.83±2.16)years.The age for entering the national team is(18.17±2.16)years old,and the training years before the national team is(5.34 ± 2.33)years.There is no statistical difference between different levels.2.my country’s outstanding female Taekwondo athletes,who won the top three in the national youth group for the first time,are(15.76±1.02)years old and have a training period of(3.55±1.17)years.The first three nationally ranked ages are(17.16±1.44)years old,and the training period is(4.64±1.44)years.The age to win the world championship for the first time is(20.78±1.39)years,and the training period is(9.25±1.89)years.There is no statistical difference between different levels.3.The retirement age of my country’s outstanding female Taekwondo athletes is(25.84±2.61)years,the training age is(4.95±1.52)years,the competitive age is(8.75±3.09)years,and the sports life span is(13.50±2.93)years.There is no statistical difference between different levels.The main conclusions are as follows:1.The initial training age of my country’s outstanding female Taekwondo athletes is(12.21±1.61)years old.From the initial training age,the "tolerance of selection age" is relatively large,and the demand for "early specialization" is not high.There is a negative correlation between the age of Chinese elite female Taekwondo athletes entering the sports school and the training years of the sports school.2.Taekwondo is an "adult" sport.The age at which my country’s outstanding female Taekwondo athletes won the world championship for the first time is relatively "stable",with an average age of(20.78±1.39)years and a training period of(9.25±1.89 years).From the beginning of training to passing the international athletes,the level of competition improves with age.3.From the perspective of competitive age,the competitive age(sports golden life)of my country’s outstanding female Taekwondo athletes lasts for(8.75±3.09)years,and can maintain approximately 2-3 Olympic(National Games)cycles.There is no difference between the outstanding female Taekwondo athletes who are transferred to and non-transferred talents.In practice,attention can be paid to cross-sports selection.