Hubungan Kekuatan Otot Lengan Dan Bahu Dengan Akurasiservis Forehand Dalam Pe…

Kinds of this research is a correlation that have purpose to know are there a relationship arm muscle force and shoulder with accuracy Servis Forehand in the badminton game to forth level students of Penjaskesrek University of Riau. Base of the background of problems, the writer formulates the problems are “ Is there a relationship arm muscle force and shoulder with accuracy Servis Forehand i…