Influence of dynamic training on the biomechanics and height of volleyball spike in young players

The aim of the present study was to identify the influence of dynamic training on the biomechanics and height of volleyball spike in young players. The study was conducted in the Faculty of Physical Education and Sports Sciences gymnasium, ThiQar University. A total of six players were recruited for the study, representing Al-Furat Sports Club class A, with an experience playing of 7-9 years. Various tools and instruments were used for observation, evaluation and data collection for the study, including power measuring platform, two cameras integrated into a measuring system, a Kinovea, LockerPro and SPSS. The participants of the research group received training in the form of dynamic work using weights (of variable weight), rubber ropes (in maximum extension). This is a training method based on the auxotonic muscle contraction method. Based on the findings of the study, it was concluded that the apparent development in the level of technique of the volleyball spike is revealed due to the development of dynamic work and some biomechanical variables. The speed of run-up and take-off speed were improved due to the development of mechanical regimes caused by the use of dynamic training