Perbedaan Pengaruh Pemberian Latihan Counter Movement Jump Dan Depth Jump Terhadap Kemampuan Vertical Jump Pada Pemain Bola Voli Di Ukm Ums

The basic technique of volleyball are composed of servic, passing, blocking and smash. In addition to technical skills that the player must have. The ability vertical jump very good suportive in volleyball games. To increase vertical jump ability on volleyball player can be give traning counter movement jump and depth jump can increase leg muscle power. This study to determine the differences in the effect of counter movement jump and depth jump to increase vertical jump ability in UKM UMS volleyball players. This study uses methods experimental queries, with the research of Two grub pre-test and post-test desgin. Population in this study there were 38 UKM UMS volleyball player. Samples taken based on inclusion criteria were 20 people divided to 2 treatment groups. 10 players were give a practice of counter movement jump a week of 2x meeting for 6 weeks and 10 players were give a practice of depth jump a week of 2x meeting for 6 weeks. Pre-test and Post-test Measurements use vertical jump test. The normality test uses the Shapiro-Wilk test, the Homogeneity test using the One-Way Anova test, the effect test using the Paried Sample T-Test and the difference effect test using the Independent Sample T-Test. The result of Paried sample t-test on the grup counter movement jump obtained p=0,00 (p (0,05). It means that the experiment in grup counter movement jump and depth jump did not show different effect on volleyball players vertical jump. There is no different effects between counter movement jump and depth jump on vertical jump improvement of volleyball players