RESEARCH ON THE INFLUENCE OF COMPLEX TRAINING ON TAEKWONDO ATHLETES' HORIZONTAL KICKING TECHNIQUE

Abstract

Purpose: with the development of modern Taekwondo competition, the change of rules not only increases the score of kicks and encourages attack, but also speeds up the rhythm of competition. Effective kicking needs to be fast, accurate and powerful, which puts forward new requirements for the training of lower limb strength and explosive power of Taekwondo athletes. As the leg method with the highest utilization rate and scoring rate in the competition, cross kicking is the core technology of Taekwondo training. This study combines training theory with special sports practice, designs complex training close to special events, and takes the speed and strength of cross kicking as the main test index to explore the influence of complex training on Taekwondo Athletes' cross kicking technology, so as to explore a more scientific and efficient way Taekwondo physical training program. Methods: Using the methods of literature, experts interview, experiment and mathematical statistics, this thesis combs and studies the physical characteristics of Taekwondo athletes, the research status of complex training, the requirements of strength and explosiveness in Taekwondo physical ability, and the technical characteristics of horizontal kicking, formulates the feasibility of complex training in Taekwondo Athletes' horizontal kicking technical training, designs the training scheme, and puts forward some suggestions 16 athletes (8 in the experimental group and 8 in the control group) were intervened for 6 weeks, and the data before and after the intervention were compared and analyzed. Results: (1) The results of 6-week complex training for Taekwondo athletes were significantly improved (P < 0.01). (2) Traditional resistance training for Taekwondo athletes about 10s knee lift, 10s horizontal kick, 10s left leg front horizontal kick, 10s right leg front horizontal kick, left leg horizontal kick action time, right leg horizontal kick action time, left leg rear horizontal kick strike strength, right leg rear horizontal kick strike strength performance has been improved, but the improvement is less than the composite training group. (3) Compared with the traditional resistance training, the complex training has more obvious improvement on the related indexes of the horizontal kick speed, in which the improvement range of the horizontal kick is the largest in about 10s, and there is a very significant difference in Statistics (P < 0.01); the strength value of knee lifting, right leg back horizontal kick and the time of left leg horizontal kick in about 10s are significantly improved, and there is a significant difference in statistics (P > 0.05). However, there was no significant difference in the effect of improving the strike strength and the action time of the right leg before 10s (P > 0.05). Conclusions: (1) 6-week complex training can effectively improve the kicking speed and strength of Taekwondo athletes. (2) Compared with the traditional resistance training, the 6-week complex training has more significant effect on the kicking speed of Taekwondo athletes, and the improvement range is affected in the habitual legs. (3) Compared with the traditional resistance training, the 6-week complex training has more significant effect on the kicking strength of Taekwondo athletes, but it is only reflected in the habitual legs.