تأثير تمرينات خاصة باسلوب تعقيد القوة في بعض القدرات البدنية ودقة مهارتي الضرب الساحق وحائط الصد بالكرة الطائرة للمتقدمين

Effect of special exercises with method of complicating strength in some physical abilities and the accuracy of crushing hitting skills

Abstract
Effect of special exercises with method of complicating strength in some physical abilities and the accuracy of crushing hitting skills and blocking the wall in volleyball elite

Researcher Supervisors Muhammed Abdul Hussain Muhammed Prof. Dr. Rafid Saad Hadi
Prof. Dr. Hasim Abdul Jabbar

2022 AD 1444 AH
The study aimed to identify the effect of exercises prepared according to method of complicating the force in the explosive power of arms and legs and strength distinguished by speed of arms and legs, as well as the accuracy of crushing hitting skills and wall blocking in volleyball for elite, as well as identifying the effect preference in the dimensional measurements between the experimental and control groups of the method of complicating the force in the explosive ability for arms and legs and the strength distinguished by the speed of arms and legs, as well as the accuracy of crushing hit skills and blocking wall with volleyball for elite.
The research hypotheses indicate that there is a positive effect of the exercises used in the method of complicating strength in explosive power of the arms and legs and the strength distinguished by speed for arms and legs as well as the accuracy of crushing hitting skills and wall blocking in volleyball for elite, in addition to that there is a preference for the experimental group over the control in the post tests in explosive ability of arms and legs the strength distinguished by speed of arms and legs, as well as the accuracy of crushing hit skills and blocking wall with volleyball for the elite.
Researcher used (experimental method) by designing the two equal groups (experimental and control), as the research community was determined by the players of Karbala governorate clubs in volleyball for the first degree, who are advanced and numbering (9 clubs). They were divided into two groups (experimental and control) and also in a simple random way. The (good things) club was chosen as an experimental group.
The statistical bag (SPSS) were used and the most important thing that I concluded is that the method of complicating the force significantly affected the physical capabilities (explosive ability of arms and legs and the strength distinguished by speed of arms and legs) the experimental group, which in turn was reflected in the accuracy of crushing and blocking skills, the same individuals.
While the researcher recommended the use of this method because it has a positive effect on physical capabilities (explosive ability, strength characterized by speed) and the use of the method of complicating strength in games and other activities because of its role in improving physical capabilities and developing achievement.