Pengaruh Latihan Box Jump Terhadap Power Otot Tungkai Pada Tim Bola Voli Putr…

From the observations of researchers in the field, the Satpol players of Riau Province. Researchers observed that in training sessions and in matches, there are still many shortcomings of Satpol players in Riau Province. One of them is like the leg muscles when jumping during a smash or block. The purpose of this study was to determine the effect of box jump training on leg muscle power in the …