Pengaruh Latihan Bench Dip Terhadap Kekuatan Otot Lengan Dan Bahu Pada Tim Bo…

The purpose of this study to know the effect of bench dip exercise toward the strength of arm and shoulder muscles at male volleyball team of SMA Kusuma Pekanbaru. In this study the researchers took the population of male volleyball team SMA Kusuma Pekanbaru, amounting to 8 people. The sample in this research used total sampling technique which is the full sampel of total population. The de…