Contribution of Exercise Squat Jump Split and Training Twist Bar on The Improvement of Mae Geri Chudan Kick Speed on Athlete Karate Female of DOJO WADOKAI UNIMED in 2019

Abstract

The study aims to determine the contribution of the Split Squat Jump and Exercises Bar Twist to the Increasing Speed of Kick Mae Geri Chudan on Karate Female athletes at Wadokai University dojo Unimed in 2019. The research method used in the study was experimental method, the sample used in the study was 14 people. Split squat jump exercise has a significant contribution to increasing the speed of the kick Mae Geri Chudan using the right foot in the Karate Female athlete Wadokai dojo Unimed Year 2019 with a regression equation , based on the calculation results F_count = 8.59 and F_{table ( 0.05; 1/12)} = 4.75, so F_arithmetic>F_table with a contribution of 40.96%. While the kick Mae Geri Chudan using the left foot of the regression equation was and the calculation result F_count = 5.79 and F_table(0.05; 1/12) = 4.75, so F_count>F_table with a contribution of 31.36%. The exercise twist bar contributed significantly to the increase in the speed of the kick Mae Geri Chudan using the right foot in the female 's karate athlete Wadokai dojo Unimed 2019 with a regression equation , based on the calculated F_count = 7.54 and F_{table (0.05; 1/12)} = 4.75, so F_arithmetic>F_table with a contribution of 38.44%. Where as for the kick Mae Geri Chudan using the left foot the regression equation was and the calculation result F_count = 6.89 and F_{table (0.05; 1/12)} = 4.75, so F_count>F_tablewith a contribution of 37.21%. Exercise split squat jump and twist bars together provide a significant contribution to the increase in the speed of kick Mae Geri Chudan using the right foot on a college athlete Wadokai Karate Female dojo Unimed 2019 with regression equation  Based on the calculation of F_arithmetic = 4.41 and F_{table (0.05; 2/11)} = 3.08, so F_arithmetic>F_table with a contribution of 44%. Whereas for the kicking of Chudan game using the left foot the regression equation was and the calculation result was F_count = 3.27 and F_{table (0.05; 2/11)} = 3.08, so F_count>F_tablewith contribution of 37%.