The background of the problem in this research is not optimal yet dollyo chagi ability extracurricular students SMAN 1 Bangko Pusako. This problem can be seen from the observation of researchers during training and exhibition, it is suspected because of explosive power legs muscles. Therefore, the purpose of this study was to determine whether there is a corelation of explosive power legs muscl…
The background of the problem in this research is not optimal yet dollyo chagi ability extracurricular students SMAN 1 Bangko Pusako. This problem can be seen from the observation of researchers during training and exhibition, it is suspected because of explosive power legs muscles. Therefore, the purpose of this study was to determine whether there is a corelation of explosive power legs muscl…