Effect of using a proposed training device for capacity development The effect of exercises according to sensory techniques (3D) in the development of some mental abilities and learn the performance of the schematic of the forms of Setting Skill for junio

Abstract

Present study aims to identify the effect of exercise, according to sensory
techniques (D3) in the development of some mental abilities in volleyball for Junior
players. The research community determined the junior players of the Hashemite
Sports Club for the season 2018-2019 and the number of (16) players and ages (13-
15) years and the researcher took the society in a comprehensive inventory to become
the research sample, and they were divided by lot into two experimental groups and
the second officer, In order to ascertain the equivalence of the two groups, the
researcher used the Mann Whitney test, which showed no significant differences
between the two groups before starting the curriculum. Within the main section of the
training units (12) units and (60) minutes from the main part of the training unit and
for three days a week after the post-test was conducted and the data were statistically
processed to find the differences. The researcher concluded that exercise, according to
sensory techniques (D3) is a positive activity in developing some mental abilities in
volleyball for junior players. He also concluded that it is very effective in learning the
performance of the planning of the forms of setting skill for junior volleyball players.