Hubungan Power Otot Lengan Dan Bahu Terhadap Ketepatan Servis Atas Tim Bola V…

The problem in this research is when serving the SMA Negeri 1 Duri Women’s volleyball team often fails, the ball does not pass through the net, the ball out field and predictable by opponent position of the ball fall. So easily th opponent receives the top service result. The purpose of the study was t find out whether there is a muscle power relationship of the shoulder arm to the top servic…