The Running Speed Relation And The Power Of Leg Muscle With Result Of Orthodok Style On Students Elementary School Of Class V And VI SDN 01 Sungai Salak Indragiri Hilir Regency

Abstrak

ABSTRAK

            The research is based on field observation of  long jump in class activity. The purpose of this research is to know the relation between runing speed and power of leg muscle with orthodok style result of student class V and VI SDN 01 Sungai Salak Indragiri Hilir regency.

            The type of this research is correlation research . Populations are the male students of class V and VI 01 Sungai Salak Indragiri Hilir regency counted about 36 students. The instrument of this research is runing speed on 20 metres, power of leg muscle test with standing broad jump and skill test of orthodok style. The data are analyzed by using pharametric statistic on 0,05α of significancy by formula of correlation.

            The results of this research shown that :(1). There is significant relation between running speed with the skill of orthodox style, correlation coefficient values are r_x1y0.343>r_tab 0.329,, T_hit 2.129>T_tab ,determination score is r² 0.117,variable independent contributes abaut 11.7%. (2) There is significant relation between the power of leg muscle toward orthodox style skill, correlation coefficient r_x2y0.564>r_tab 0.329, T_hit 3.982>T_tab 1.697 determination score is r²0.318, variable independent contributes about 31.8%. (3) There is significant relation between running speed and the power of leg muscle toward orthodox style skill, rx12y 0.611>r_tab 0.329, F_{hit 9.873}>F_tab3.30, determinatiom score is r20.373, variable independent contributes about 68.7%. Therefore , It can be concluded that both variables (running speed and the power of leg muscle) have significant relation with the result of orthodox.