A comparative study of the variables of the function (force - time) of the spiking between volleyball and beach volleyball players

Abstract

The study aimed to: identify the differences between the variables of the (force - time) function of the spike between volleyball and beach volleyball players. The researchers used the descriptive approach to suit the nature of the research. The research was applied to a sample consisting of (6) players representing the Nineveh Sports Club, who were chosen intentionally to achieve the research objectives of players who are good at striking on hard and sandy surfaces.. The researchers used the force-time platform to achieve the research objectives. The researchers reached several conclusions, including that the absorption of force by the sand reduces the height of the jump, and that the modifications observed when jumping on sand lead to improved use of pre-extension and thus may enhance stability during the execution of the volleyball smash. The researchers recommended several recommendations to benefit from in developing the skill of striking in volleyball.

Keywords: force platform, beach volleyball, force-time function