The Research About The Influence Of Electronic Protective Gear For Taekwondo Tactics Development

The application of electronic protector taekwondo may produce new rules on the technical and tactical athletes of a higher requirements,so taekwondo competition more fair,more ornamental,to taekwondo brought new development,research Taekwondo each respect between traditional and electronic protective gear brace differences,to understand the technical and tactical electronic protective gear to bring players what changes,but also to know all the technical and tactical use in the match,the paper literature,video observation,mathematical statistics and logical analysis and comparative analysis of the 2008 Olympic Games and in 2015 the traditional protector of electronic protector taekwondo world championships in the technical and tactical game players studied by studied the following conclusions:1. After the electronic protective gear applications, torso goal by electronic sensors scoring athletes hitting technique and strength made a higher accuracy requirements,the new rules for the case of ordinary skill in the difficult score developed some highly difficult technical movements plus min incentives; relative reduction in the number of judges,referees only scoring some difficult technical movements,referees and electronic scoring brace cooperate; coaches torso scores can not be put forward for consideration.2. After the electronic protective gear applications, motion effects Athletes t test results show that the first cross-kick,spin,Flying,side kick and whirlwind kick technology usage in the electronic protective gear used to improve,after cross-kick,back kick and boxing fight utilization technology decreased,but the difference was not significant; front cross kick,after cross-kick,back kick,Flying and kicking techniques whirlwind success rate after use electronic protective gear has decreased to some extent, Downward,supination,side kick boxing fight techniques and the success rate increased slightly,but there was no significant difference; cross-kick technique after scoring rate before and after the use of a wide gap between the electronic protective gear,a significant difference after playing,Flying and Tornado kick technique used in the electronic protective gear scoring rate have different degrees of decline,while the former cross-kick,Downward,spin,side kicks and boxing fight technology in the electronic protective gear scoring rate after use some improvement,but there is no significant difference.3. electronic protective gear applications,athletes in different parts of martial t tests showed the head and torso of martial usage There are no significant differences; the head and torso of martial success rate is not significantly different; head martial scoring rate portion of the t test result is P = 0.013 <0.05,significant difference; torso martial scoring rate t test result is P = 0.011 <0.05,significant difference,electronic protective gear used for athletes in different scoring rate martial greater impact site.4. Electronic brace after application,Athlete of the effect of t tests showed a variety of tactics to use all the appropriate changes,but did not appear significantly different,where change occurs largest direct attack tactics; various tactics the success rate did not show significant differences,but a direct attack,indirect and direct counter-attack tactics have success there was a certain degree of decline,while defensive back and tactics of attack and defense conversion but increase the success rate of applications in the electronic protective gear; direct attack, indirect attack and direct counter-attack tactics scoring rate dropped slightly,while defensive back and scoring offense and defense conversion rate increased slightly, but not significantly different.