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The study aims to identify the values of Certain kinematics variables to field defends skill in volleyball with players of the clubs of section II 'nobles' and the discovery of mechanical errors that have an impact on the skill performance when volleyball players’ accuracy, identify the percentage contribution of some kinematics variables in result skill performance, indicate that the kinematics variables significant impact on the development of corrective exercises own skill, and finally to show the effectiveness of the exercise corrective built according kinematics variables extracted from videos analysis of performance of the players and proposed to correct skill performance of the players in clubs of section II ''nobles''. In order to further study, we used the experimental method on a sample deliberate volleyball clubs activist in the second national department (regional center) volleyball, and was the 30 players, a control group of 15 Players and an experimental group of 15 club players (NAHD), (NRBH), (ASJK). Using the field observation, videography, Anthropometric measurements, field defends skill testing, kinematic analysis of videos. The researchers found that corrective exercises programmed her highly effective in developing and improving skill performance of the players of clubs in section II ''nobles'', kinematics analysis helps to detect and determine the kinetic errors in performance, kinematics analysis helps build corrective exercises necessary to amend the players mistakes. From all this, the researchers concluded that kinematics variables and because of its importance is an important factor that should be resorted to in order to develop and improve the performance of the players in the field defends skill in volleyball. Therefore, the researchers suggest the need to be a coach familiar with the principles of bio-mechanics and familiar techniques of analysis and variables kinematics skill, help of the principles of bio-mechanics and the results of the kinematic analysis to propose practical exercises and corrective exercises for skills errors.
2017 •
This study aimed to identify the relationship between the tactical skills level of tactical thinking among football players. To achieve this, the researchers used the analytical descriptive approach to preserve the suitability nature of the study on a sample of 75 players from 3 clubs of football at the level of clubs Bouira province, randomly chosen. By testing their standard tactical skills and tactical thinking, it has been found the following results: there is a strong positive relationship between the level of tactical skill and tactical thinking. In the light of the outcome, the researchers recommended as follows: (1) focus on footwork drills competent skills game handlers collective or tactical skills and connect it with the tactical thinking and (2) the need to identify the causes of ambitious player’s sports teams. Article visualizations:
The aim of this research was to determine the effects of com- bined kineziological programmes of corrective and Aqua gym- nastics upon the improvement of bad posture with pre-school girls. The research itself had been conducted on a sample con-sisting of 45 girls, age 5 ± 0.5 years in which cases it had been established by an expert evaluation a weakness of some muscle groups but the entire musculature as well. For the evaluation of the posture condition, Naplan Wolanski method was used. It used nine variables that included the inspected body regions and the total estimation of posture. After the posture diagnosis has been established, a plan and programme of corrective gymnastic exer-cises was determined and iz was carried out within small groups, sometimes individually. The programme of kineziological activi-ties has been carried out during the period of 16 weeks, twice a week per 60 minutes. For the purpose of analyses of the initial and final testing, T-test was used for subordinate samples. Ac-cording to the results of research, it can be concluded as the ap-plied programme had a significant effect in respect of improving the muscle tonus that directly was evident in improved posture of all examinees.
أ.د.ابراهيم فوزى عبدالهادى, Prof. DR. khaled Ebada, Halil Taşkin, Ziya Bahadir, Ene Virgil, Raiola Gaetano, Voiculescu Carmen, Duta Daniel
Nurtekin Erkmen, Prof. DR. khaled Ebada, Atilla Pulur, Halil Taşkin, Ene Virgil, Voiculescu Carmen, Duta Daniel, gaetano raiola
International Scientific Conference EXERCISE AND QUALITY OF LIFE , PROCEEDINGS BOOK ISBN 978-86-6353-000-3
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