Pengaruh Latihan Push-Up Terhadap Kekuatan Pukulan Oi-Zuki Cudang Pada Atlet…

The problem in this research is that the arm and shoulder muscle strength of the Shindoka Pekanbaru karate athletes is still weak, this can be seen from various trials and official matches and this is one of the factors causing defeat. This type of research is a type of experimental research to see the effect of the form of exercise. The purpose of this research was to look at the effect of pus…