فاعلية منهج تدريبي مقترح لتطوير بعض المتغيرات البدنية و البيوكيميائية و الإنجاز في فعالية ركض 400 م حرة

الملخص EN

The research aims to: -Preparation of a training curriculum proposal for the development of some of the physical and biochemical variables and the effectiveness of Alanjaszew ran 400- meter freestyle -See the effect of the development of physical and biochemical variables to accomplish ran 400-meter freestyle The hypotheses were: -There are significant differences were statistically significant differences between pre and post tests and in favor of the post test in physical variables.

-There are significant differences were statistically significant differences between pre and post tests and in favor of the post test in Albaao chemical variables.

-There are significant differences were statistically significant differences between pre and post tests and in favor of the post test achievement in variable Was chosen experimental approach (design per group) for pre and post test, which is the basis for the study and solve the problem of his research in a scientific and accurate.

The research sample included on the squad Faculty of Physical Education and Sports Science / Mustansiriya University in the effectiveness of the 400-meter freestyle for the academic year (2014-2015) totaling (7) players have the sample triangle proportion (87%) of the total.

Were chosen the way intentional unintended also held two researchers experience reconnaissance on a random sample of (3) players from -There are significant differences were statistically significant differences between pre and post tests and in favor of the post test achievement in variable Was chosen experimental approach (design per group) for pre and post test, which is the basis for the study and solve the problem of his research in a scientific and accurate.

The research sample included on the squad Faculty of Physical Education and Sports Science / Mustansiriya University in the effectiveness of the 400-meter freestyle for the academic year (2014-2015) totaling (7) players have the sample triangle proportion (87%) of the total.

Were chosen the way intentional unintended also held two researchers experience reconnaissance on a random sample of (3) players from outside Seathotm measurement laboratory and field tests society through scientific sources as well as a presentation to a group of experts and professors of specialists also found the scientific basis for the tests Included Mayati biochemical tests: -Measuring the ratio of sodium Na + in the blood -Measuring the proportion of potassium K + in the blood -Measuring the proportion of calcium in the blood Ca++ And was the pre-test variables biochemical and physical completion procedure ran 400-meter freestyle where he was design your training curriculum and research through the presentation of the results of physical and mechanical tests and achievement Albaao researchers managed to reach the following conclusions: 1 .the presence of statistically significant differences between tribal tests and tests a posteriori and in favor of a posteriori tests in physical tests of the sample individuals significant differences.

2 .The presence of positive indicators in the adoption of the training curriculum in the development of the level of biochemical tests in the tests, which included: -Sodium concentration of Na + in the blood -Potassium concentration of K + in the blood -Calcium Ca ++ concentration in the blood 3 .the presence of statistically significant differences in the effectiveness of the variable Alanjaszew significant differences ran 400-meter freestyle