Pengaruh Latihan Plyometrics “Depth Jump†Terhadap Peningkatan Vertical Jump pada Atlit Bola Voli Putri Yunior di Klub Surakarta

Abstract

The Study of Plyometrics “Depth Jump†Exercise Effect on Increasing of vertical jump to junior woman volley ball athletes in vita club Surakarta Plyometrics “depth jump†exercise effeect on increasing of vertical jump to junior woman volley ball athletes by active motor units, with muscle spindle stretch reflex respons. The aims of this research were exa-mining the research subject characteristic and vertical jump afte plyometrics “depth jump†exercise. The method of this research was experiment of the same subject. The sampling was done in 2 time, before and after treatment (plyometrics “depth jump exercise). Vertical jump was measured by jump in the wall with centimeter index. Statistic method used in this research was  paired t-tes. The result was a significant defference before and after treatment (p<0,05).There was significant influence between plyometrics “depth jump†exercise toward vertical jump.

Keywords: Plyometrics, Depth Jump, Vertical Jump