The effect of ankle weight and double leg speed hop training on dollyo chagi's speed in view of the leg power of taekwondo athletes

Abstract

Ankle weight and double leg speed hop training models are two models that can be used by trainers to increase the speed of dollyo chagi kicks in taekwondo martial arts. This study aims to find out: 1) the difference in the effect between ankle weight and double leg speed hop training on the speed of dollyo chagi taekwondo athletes; 2) the difference in influence between athletes who have high and low leg power on the speed of dollyo chagi taekwondo athletes; 3) The interaction between the ankle weight and double leg speed hop training models as well as high and low leg power on dollyo chagi speed in terms of the leg power of taekwondo athletes. This type of research is experimental research with a 2x2 factorial design. The population in this study amounted to 38 people. The sample in this study amounted to 20 people who then used ordinal pairing to divide each group. The instrument used is to measure speed, namely dollyo chagi kicks while leg power uses digital vertical jump. The data analysis technique used is ANOVA two way. The results showed that: 1) there was a significant difference in the effect between ankle weight and double leg speed hop training on the speed of dollyo chagi taekwondo athletes, as evidenced by a p significance value of 0.000 and an F value of 25.579, the results of the analysis of the ankle weight exercise group of 21.60 higher (good) compared to the double leg speed hop exercise group of 18.90, 2) there is a significant difference in the influence on the ability of leg power in the kick speed component of dollyo chagi, as evidenced by the results that the significance value of p is 0.002 and the F value is 5.930, there is a significant difference in influence with the analysis of the group that has high leg muscle power of 21.60 higher (good) than the low leg muscle power group of 19.60. 3). There is a significant interaction between ankle weight and double leg speed hop training on the speed of dollyo chagi taekwondo athletes, as evidenced by the results of a p significance value of 0.003 and an F value of 12.667, so from this study it can be concluded that there is a significant improvement to both training models, this needs to be considered in the planning and implementation stages of training programs to improve athlete performance in terms of speed on kicks.