تأثير تمرينات مركبة مقترحة في منطقة الثلث الهجومي من الملعب في هرمون الكورتزول لتطوير مستوى الأداء المهاري بكرة القدم

Abstract EN

Problem : The problem with the search in the presence of a clear and significant reduction in the level of performance skills of the research sample, specifically in the attacking third of the area of the pitch and this decline was the result of a decrease in motor coordination and coherence of the players and their inability to control their movements and high level .

Objectives : Prepare a proposed set of exercises within the vehicle attacking third of the area of the stadium and see the impact of those exercises on each of the hormone cortisol and the level of performance skills.

presumably Search : The existence of significant differences between pre and post tests in the hormone cortisol concentration in the blood and the presence of significant differences between pre and post tests in the level of performance skills for the benefit of post-test Sample The sample search of (22) players from the youth category of players withstand Sports Club football participant in the Iraqi league for the second degree for the season 2012-2013 has been selected sample way intentional and by one experimental group, as were excluded two players from the sample for being injured and four players as they applied the first and second exploratory experiment and bringing the number of the sample that dish out the experimental curriculum (16) player .

Conclusions After the completion of the research, the researchers concluded that the exercise of the proposed vehicle had a slight positive effect on the hormone cortisol concentration did not reach the degree of moral and positive effect is obvious at the level of performance skills of the research sample .

Recommendations : The researchers recommended that a consecutive tests of measurements and tests biochemical blood during periods of training they reflect the case of the player and design exercises vehicle in two-thirds of the stadium the other two and conduct studies and research on samples and other levels of players and other events and individual and collective gradient application of these exercises from easy to difficult .