PENGARUH LATIHAN ALTERNATE LEG BOX BOUND TERHADAP DAYA LEDAK OTOT TUNGKAI PADA TIM BOLA VOLI PUTRA SMK LABOR PEKANBARU

Abstract

Abstract : This research took place at Pekanbaru SMK LABOR. This research was conducted on July 23, 2018 until September 7, 2018 The research method used by the author in this study was the experimental method. The design of this study was a pre-test posttest one group design which was started by doing a pretest Vertical Jump. After that the sample is given an Alternate leg box baund training program for 16 meetings. After that, the Posttest Vertical Jump is done. The data obtained were analyzed descriptively, then the next research hypothesis was tested which had been submitted according to the problem, namely: "There is the effect of the Alternate leg box baund (X) exercise on the improvement of Leg Muscle Power (Y). Based on the analysis carried out, the value of tcount between the initial test and the final test of the Alternate leg box training on power with t table at a significant level of 0.05 with degrees of freedom N - 1 (9) shows that tcount (9.48)> t table (1,895) thus it can be concluded that the hypothesis states that there is the effect of Alternate leg box baund (X) training on limb muscle power (Y) on Pekanbaru's volleyball team.

Keywords: Alternate Leg Box Bound, Leg Muscle Explosive Power