Research On The Application Status And Development Trend Of Taekwondo Upper Limb Technique

In 2017,the World Taekwondo Federation updated and perfected the rules of competitive competition,The relaxation of the use of upper limb technology has made some changes in the technical training and tactical use of taekwondo,and the training and application of upper limb technology has become one of the urgent problems to be solved in strengthening the technical diversification of taekwondo in China.This paper studies the use of upper limb technology in the first four athletes of each level in the 2019 Hubei Taekwondo Youth Championships,the 2018 World Taekwondo Grand Slam Finals and the first two athletes in the 2018 National Taekwondo Championships,analyzes the shortcomings of upper limb technology in Chinese athletes and puts forward corresponding training ideas,explores the future development trend of Taekwondo upper limb technology,and provides theoretical basis and reference for the upper limb technical training of Taekwondo in China.The conclusion is as follows:(1)After the revision and updating rules of the World Taekwondo Federation in 2017,the use rate of upper limb technology showed an upward trend,and the scoring rate of upper limb technology of male athletes in the world competition was in the top two places of all technical scoring rates.(2)The upper limb technique has become the most commonly used taekwondo technique for women athletes in the international arena except for horizontal and side kicks,and the scoring rate of female athletes’ upper limb technique is proportional to the competition ranking.(3)Compared with the world’s top taekwondo athletes,there is a big gap in the number of use or scoring rate of the upper limb technique.There are problems in the use of the upper limb technique,such as too few use times,the forehand technique is easy to be deformed,the hand power is insufficient,and the target is fixed.(4)The technical practice of upper limb technology must start with young athletes,strengthen the athletes’ core strength and coordination ability of upper and lower limbs,and cultivate the athletes’ awareness of technical standardization and use.(5)In future competitions,Boxing technology will become an important part of taekwondo combination technology.Athletes use boxing technology to change the distance,disrupt the attack of the opponent,interfere with the rhythm of the opponent’s competition,and create the power point of pushing and hitting technology.Push and strike technology will be mainly used in attack or mid-range confrontation,in order to control and maintain the distance of both sides can lift the leg.