ANALISIS KETERAMPILAN GERAK SPIKE BOLAVOLI PEMAIN JUNIOR DI SEKOLAH BOLAVOLI PERVOPA PATEMON TAHUN 2022

Abstract

Movement skills must be possessed by an athlete, with good and correct mastery of techniques are expected to be outstanding players, especially novice and junior players. Biomechanics is the science of human gestures using the principles of mechanics by combining several disciplines. With technology, biomechanics is growing and becoming a reference by athletes and coaches. The purpose of the study was to analyze the spike motion skills of  junior players in SBV. PERVOPA Patemon is reviewed in terms of biomechanics which includes the prefix phase, repulsion phase,  ball impact phase  , landing phase, and total time from start to landing so that it can be used as learning to improve spike movement to be more effective and efficient. This type of research is descriptive quantitative. The sample is the 2 best SBV athletes. PERVOPA Patemon who has  good and correct spike skills with open spike and quick spike positions. The instrument used is in the form of video documentation using a spike skill test from Nurhasan which will be analyzed for movement using kinovea software, as well as its power spike. The results of the research Pervopa Patemon's unior athlete spike technique skill level of 100% good category. Open spikes have a total time from the prefix phase to the landing phase which is longer compared to a quick spike. The time of hitting the ball, the height of the jump, and the body mass greatly affect the results of the power spike.