Analysis On The Technology Usage Of Chinese Women's Taekwondo World Championships In 2019

Taekwondo originated in the Korean peninsula and entered the Olympic Games in2000.The world taekwondo track championship is one of the highest level taekwondo events.It is held every two years.Through the taekwondo world championship,you can see the mainstream technology of the world and the advanced fighting methods of the world's elite athletes.In the 1990 s,taekwondo began to enter and develop in China.So far,it has made remarkable achievements.In particular,the 2019 world taekwondo championship is a good year for the Chinese taekwondo team,and the women's taekwondo dao team has won 1 gold,2 silver and 2 bronze MEDALS.Having achieved such an excellent result,it is worth learning from the valuable experience,and at the same time taking the essence and discarding the dross,so as to prepare for the Tokyo 2020 Olympic Games and the 2021 world championships.In this paper,the world taekwondo championship winning female athletes in our country in 2019 as the research object,using the literature material law,video observation,mathematical statistics,it analyzes world taekwondo championships in 2019 female athletes technical usage,the main draw the following conclusions:(1)taekwondo championship in 2019 women's award-winning athletes in our country overall score with self technology as the main form of scoring,accounted for 81.18%,followed by opponents foul penalty score,15.00%,the last of the three,is the fist accounted for 3.82%.Fewer punches.(2)in the 2019 taekwondo world championship,the leg kicks with the highest utilization rate were the horizontal kick and the side kick,which were 56.98% and 33.02% respectively,and the success rate was6.28% and 7.48% respectively.Lower split and back kick were not used for many times,the utilization rates were 8.77% and 0.68% respectively,but the success rate was higher,11.97% and 18.18% respectively.Hook kick,double fly kick,whirlwind kick use very few,the utilization rate is 0.31%,0.12%,0.12%,the success rate is 0%.Overall technology use is not balanced,the success rate is low.(3)there is a significant difference in the use of foreleg technique among the female winners of the taekwondo world championships in2019.The use of foreleg technique is significantly higher than that of the hindleg technique,among which the highest use rate is the foreleg transverse kick and the foreleglateral kick,which are 43.02% and 33.02% respectively.(4)taekwondo championship in2019 women's award-winning athletes in our country main points with two points and three points technology is given priority to,two points technology mainly in a cross in the play,a side kick is given priority to,utilization rate is 56.59%,3 points technology mainly high horizontal,high side kick,utilization rate is 38.84%,1 and 4 points using fewer,5points technology utilization rate of 0%.(5)in the taekwondo world championships in2019,most of the female winners in China are active aggressives,mainly focusing on offensive techniques.The utilization rate,success rate and scoring rate are higher than that of attack and counter attack techniques.Defensive techniques are mainly footwork and legwork.(6)in the taekwondo world championships in 2019,China's winning female athletes will lose 31 points overall.The rules do not allow technology to lose the most points,with a loss of 15 points.Out of bounds,6 points,down,5 points,negative confrontation,5 points.(7)zhang mengyu is an aggressive player who is good at using counterattack techniques;Wu jingyu belongs to the active offensive players,also good at using offensive techniques;Zheng shuyin belongs to the beating type player,good at using the beating technology;Zhou lijun,tan xueqin belong to the active offensive players,are good at using offensive techniques.