PERBEDAAN PENGARUH METODE LATIHAN DAN POWERudOTOT TUNGKAI TERHADAP PRESTASIudLARI 100 METERudud(Eksperimen Metode Latihan Ultra Short Sprint Pembebanan Linier dan NonLinierudPada Siswa Putra Kelas VIII SMP Negeri 1 PengasihudKulon Progo Yogyakarta)

摘要

The aims of this study are to investigate: 1) The difference effect of exerciseudmethod of ultra short sprint by linier and non linier assessment in 100 meters runningudachievement, 2) The difference effect of power of leg muscle in 100 meters runningudachievement, 3) The effect of interaction between exercise method and the power of legudmuscles in 100 meters running acheievement.udExperiment method with a 2 x 2 factorial design was used in this research. Theudpolpulations in this research were the male student of SMP Negeri 1 Pengasih KulonudProgo Yogyakarta i.e. 52 students. The sample in this research was 40 students taken byudrandom sampling purpose technique. Variables in this research consists of twoudvariables: the independent variables which consist of variables that are manipulative byudexercise method of ultra short sprint by linier and non linier assessment, the attributiveudvariables are the ability of the power of leg muscle and the dependent variabel is theudperformance in 100 meters running. All of the data needed in this research obtainedudthrough the test and measurement of the capabilities of the power of leg muscle usingudthe vertical power jump test and the speed in 100 meters running. Analysis techniquesudused in this research is two-way analysis of variance (ANOVA) that followed byudBartlett test in the significance 0,05 .udThe result of this study indicates that: 1) There is no significant difference effectudbetween the method of ultra short sprint by linier and non linier assessment in 100udmeters running achievement, 2) The is no significant difference effect of power of legudmuscle in 100 meters running achievement, 3) There is no influence of the interactionudbetween exercise method, and the power of leg muscle in 100 meters runningudachievement.udududKeyword: Ultra short sprint , leg muscle power, achievement 100 meters running.