Pengaruh Latihan Rocket Jump Terhadap Explosive Power Otot Tungkai Pada Tim B…

The problem in this research is the lack of explosive power of leg muscle during smash and block on male volleyball team of SMA Negeri 2 Rambah Hilir Rokan Hulu Regency. Based on these problems the writer gives the form of rocket jump exercises. This study was conducted to know how much the influence of rocket jump exercises on the explosive power of leg muscles on the male volleyball team SMA …