Contribution of Leg Muscle Explosive Power and Waist Flexibility to the Accuracy of Volleyball Smashes
The problem in this research is that there is still a lack of smash accuracy on male volleyball players at SMA N 8 Padang.This study aims to determine the contribution between the explosive power of the leg muscles and the flexibility of the waist muscles on the smash accuracy of male volleyball players at SMA N 8 Padang.This research is a correlat