Hubungan Explosive Power Otot Lengan Bahu Dengan Ketepatan Smash Pada Tim Vol…

The problems encountered in team men's volleyball SMAN 1 Pangkalan Kuras is when the researchers looked at every game the students , researchers met the muscle strength of the arm at the time smash the result is not good cause the ball easily anticipated by opponents and even over the net and falling to the ground itself. The purpose of this research is to knowing Explosive power relations arm…