Pengaruh Latihan Bench Press Terhadap Kekuatan Otot Lengan Dan Bahu Pada Atle…

The problem of this research are some shortcomings, especially in physical condition, muscle strength of arms and shoulders seen when they are practicing sedo boxing, samsak, and at the time of sparing. Can be seen at the time of athlete Dreal Patner a lot of punches in catapult boxing athletes do not have the weight of a punch that means that the opponent does not change the position but retur…