Abstract:
The purpose of this study is to determine how much explosive power
relations limb muscles with accuracy volleyball smash the men's volleyball team
Vocational Hight School 5 Pekanbaru. The population in this study are all
volleyball players Vocational Hight School 5 Pekanbaru consisting of 14 people.
There are two variables in this research were variable X (Power explosive leg
muscle) and the variable Y (Accuracy smash). The method used in this study is
testing Jump MD and the accuracy of the results and subsequent smash-test the
data for normality (normality of the data), which is to make use Liliefors test, then
the correlation (product moment correlation) to find out how much the
relationship between the variables X (explosive power leg muscle) with a variable
Y (accuracy smash) and t-test to determine whether or not the data significantly.
From the test data correlation, the correlation coefficient of r = 0.93 which
keberatiannya tested by t-test, t = 12.37 obtained > table = 1,761. In other words,
Ho is rejected and Ha is accepted, then the relationship between the variable X
and variables Y categorized Dangan high with 99.97% determination. In
conclusion, the hypothesis is accepted with a confidence level of 95% with α =
0.05. In other words there is a relationship between leg muscle explosive power to
smash volleyball accuracy Vocational Hight School 5 Pekanbaru in 2013.
