اثر تدريبات التكتيك الديناميكي في تطوير قد ا رت التحمل الخاص والانجاز لعدائي 400 م شباب

Abstract

There are many factors that affect training and developing achievement some of these factors is using the training ways and method. They are many and each method has features that distinguishes it from the rest. There have been many studies that tackled these methods and their styles. They have been trained in order to develop their use to be best effective.
This research aims at designing Lactic exercises in in developing specific endurance abilities and achievement of 400 meter young athlete.
 Knowing the effect of Lactic exercises in in developing specific endurance abilities and achievement of 400 meter young athlete. This research supposes that Lactic excesses have positive effect in developing specific endurance abilities and achievement of 400 meter young athlete.
The researchers have adopted the experimental theory for equivalent groups and the paper is limited to studying 400 meter running of young for 20 athlete. Their ages rang for 18-19 youth. The special dynamic Lactic exercises have been applied to the experimental group for eight weeks, three exercising units each week. Researchers have used the following statistical means: Arithmetic mean, median, standard deviation, skewness and T test for simultaneous and discrete sample. The researchers have come up with the most important conclusion.
The suggested exercises have positively affected in developing the specific endurance abilities and achievement of 400 meter young athlete.