Pengaruh Latihan Standing Barbell Triceps Extention Terhadap Kekuatan Otot Le…

This research was conducted to determine whether there is influence of standing barbell triceps extention exercise on muscle strength of the arm and shoulder to men's volleyball team in SMAN 2 Pekanbaru, so that when serving on getting maximum results. This research is a form of research with experimental treatment to a population of men's volleyball player in SMAN 2 Pekanbaru. The data in …