The effect of limb power exercises on smash ability in volleyball games in Karitas Tomohon catholic high school students

Abstract

The formulation of the problem in this study is: The effect of the leg power on smash ability in volleyball games Karitas Tomohon? Catholic High School students. The aims of the study were: There is an influence of the leg power in smash ability in volleyball games for Karitas Tomohon Catholic High School students. The research method used is the experimental menthod. The population of this study was all students of class Data collection instrument: Smash Test in Volleyball Game. The research design uses: Randomized control groups pre-test and post-test design. Hypothesis testing uses statistical techniques with t test. The results of calculation analysis using t-test statistics obtained an observation t value of tob = 3.470. meanwhile, form the table of critical values t with a real level of α = 0.05; n1+n2-2 obtained a t table value of ttab = 2.101. This fact shows thet the value tob = 3.470> t tab = 2.101, thus the null hypothesis (Ho) is rejected and the alternative hypothesis (Ha) is accepted.