THE EFFECT OF SQUAD JUMP AND DEPTH JUMP TRAINING ON JUMP SERVICE OF MALE ATHLETES IN VOLLYBALL AT CLUB SMPN 8, BANDA ACEH CITY

Abstract

Coaching The development of athletes in volleyball is still not well realized where there is no significant change in the ability of athletes due to not optimal training carried out by athletes both in terms of lack of motivation, trainer facilities and infrastructure needed to support the development of the abilities of volleyball athletes. The approach used in this study is the correlational descriptive approach and the survey method. Data were analyzed using statistical tests, the Liliefors normality test and the t-test (mean difference). The results of this research obtained the value of the T-test test (mean difference) of Squat Jump and Depth Jump exercises on the Jump Service ability of male athletes in volleyball games at SMPN 8 Banda Aceh City club is tcount = 7.731. Based on the calculation of the t test, the ttable value with degrees of freedom 10-1 (dk = 9) at a significant level α = 0.05 is 1.833. This states that tcount = 7.731 ˃ ttable = 1.833. Thus it can be concluded that Squat jump and depth jump exercises have a significant effect on the Jump Service ability of male volleyball athletes at SMPN 8 Banda Aceh City. It is suggested to coaches and Koni of Banda Aceh City to increase motivation, facilities and infrastructure for volleyball training for athletes in order to maintain consistency in carrying out optimal training.