KONSTRIBUSI KEKUATAN OTOT TUNGKAI, OTOT LENGAN BAHU DAN KELENTUKAN PERGELANGAN TANGAN TERHADAP KEMAMPUAN SMASH DALAM PERMAINAN BOLA VOLI PADA SISWA KELAS XI SMAN 4 BANDA ACEH

Abstract

Smash is the main blow in the attack in an effort to achieve victory in volleyball. The results of initial observations on XI students of SMA Negeri 4 Banda Aceh found that out of all the students who took part in the training, only a few students produced targets in carrying out smash movements as the trainer hoped. The purpose of this study was to determine the contribution of leg muscle strength, shoulder arm muscles and wrist flexibility. on smash ability in volleyball games for class XI students of SMAN 4 Banda Aceh. The method used in this study is a non-experimental research method. Researchers prepared test kits to measure leg muscle strength, shoulder arm muscles and wrist flexibility in class XI students of SMA Negeri 4 Banda Aceh. The results of this study state that leg muscles are related to the results of smash ability in volleyball games, shoulder arm muscle strength is related to the results of smash abilities in volleyball games at SMA Negeri 4 Banda Aceh. The degree of relationship between shoulder arm muscle strength and the results of the ability to smash can be seen from the magnitude of the correlation coefficient obtained, which is equal to 0.704 (strong), wrist strength is related to the results of smash ability in volleyball at SMA Negeri 4 Banda Aceh.