Abstract:
The form of this research is correlational with a population of high school students Faithful Dharma Pekanbaru son. How to use sampling techniques Sampling. Therefore, in this study, researchers took 25% of the total population numbered 28 students from a population of 111 students. Instrument in this study is a test explosive leg muscle power measurements with test and measurement long jump transmissible to perform the test. Then the data is processed by the statistics, before the data is processed then the normality test using the test at significance level liliefors 0.05. The hypothesis that there is a relationship between muscular explosive power relations with long jump results at high school students Setia Dharma Pekanbaru. Based on the research conducted, it can be concluded that the explosive power leg muscles have a significant relationship with outcome transmissible jump, where the test for normality of the data obtained Lomaks (x) 0.0615 while Lomaks
(y) 0.1304 and 0.161 Ltabel, so Lomaks <Ltabel means that the data were normally distributed. From the calculated product moment correlation between leg muscle explosive power to tirple jump results r xy 0.65, based on the interpretation of the value of r table that donations variable X to variable Y categorized Enough. From the t-test calculations obtained thitung of 5.59, so thitung > Ttable (5.59> 1.701) so that the variables X and Y have a significant relationship.
