Hubungan Exsplosive Power Otot Lengan Dan Bahu Terhadap Hasil Tolak Peluru Ga…

Abstract: This problem in this study is still the numbers of students who failed in achieving the target of refulsion that is 6 meters. This study aims is to determine whether there is a corelation of bicep power with the outcome of shot put in orthodox style on a male students of MAN 1 Muara Fajar Pekanbaru. Sample collections tecnique is total sampling the population of this study are a male…