Perbedaan Pengaruh Tingkat Kesulitan dan Tinggi Badan terhadap Hasil Tembakan Free Throw Bolabasket (Studieksperimenpengaruh Kesulitan Tinggi Ring dan Lebar Ring terhadap Hasil Tembakan Free Throw pada Ekstrakurikuler Bola Basket Putra SMA 2 Kudus)

摘要

The purpose of the study are to determine (1) variability in the effect of high difficulty level difference and the width of the ring to the board shot the free throw in a basketball game. (2) The difference in height difference in the effect of high, medium height and low height on the free throw shot results in the game of basketball. (3) Whether or not the interaction effect between the level of difficulty and height toweard the shot free throw results in basketball gameThis study use an experimental method which consists of three variables, namely manipulative independent variable (high difficulty level reflective board and ring width), attributive variables (height) and the dependent variable (test basketball free throw). The study design is a 2x3 factorial. The sample used in this study is extracuriculer of boys baketball team of SMA 2 Kudus with a sample of 60 children. Sampling was purposive random sampling. Height data obtained with Anthopometer whereas free throw ability measured by the test results free throwAnalysis using ANOVA. Prior to the ANOVA test, first using sample normality test (Test Lillifors with ? = 0.05), and the homogeneity of variance test (Test Barlet with ? = 0.05 level).Based on the results of the study showed that : ( 1 ) There is a difference between the effect of a high difficulty level training methods and training methods reflective board width of the ring to the basketball free throw shooting results , obtained sig = 0.005 is smaller than 0.05 . Therefore, the null hypothesis ( Ho ) is rejected and the alternative hypothesis ( Ha ) is accepted . Training methods have increased the width of the ring is better than high ring . ( 2 ) There is a significant difference between students who had a height high , medium, low on the basketball free throw shot . Group that has a height high , medium , and low , sig = 0.028 is smaller than 0.05 . Players who have tall height posture has increased capacity free thruow results better than the player who has the posture of the body is medium or low . ( 3 ) There is an interaction between training method and height of the basketball free throw shot the sig = 0.001 is smaller than 0.05 .