This research want to know is there any effect of Partner-Resisted Back Squat exercise toward the strenght of leg mucle of SMAN 2 Pekanbaru man vollyball club, so when do smash, the player get the good jump.This research was experimental research. The population in this research was the man athletes off vollyball SMAN 2 Pekanbaru,while the sample was all of the man athletes SMAN 2 Pekanbaru, …
This research want to know is there any effect of Partner-Resisted Back Squat exercise toward the strenght of leg mucle of SMAN 2 Pekanbaru man vollyball club, so when do smash, the player get the good jump.This research was experimental research. The population in this research was the man athletes off vollyball SMAN 2 Pekanbaru,while the sample was all of the man athletes SMAN 2 Pekanbaru, th…