Hubungan Kekuatan Otot Lengan Dan Bahu Terhadap Hasil Lempar Cakram Pada Sisw…

The purpose of this study was to determine the relationship of the arm and shoulder muscle strength with discus throw results in class XI students of SMAN 1 Koto Kampar Hulu. This fieldwork in the background the background of a survey conducted on students of SMAN 1 Koto Kampar Hulu, it can be seen that the arm muscle strength affects the throwing distance is done by students. In addition,…