شبكة المعلومات العربية التربوية

The study aimed at numbers of training units in which rest times vary in exercises that carry the characteristic strength and velocity of the arms of tennis players, and to identify the effect of their application in the training units in improving the accuracy of the front and back strokes of tennis players (100%) of the 10 advanced players at the Jadriya Tennis Academy in Baghdad for the sports season (2019-2020) were divided into two equal groups according to the experimental design, and the experiment was with this variation in that the duration of the rest crisis between the repetitions (20-50) seconds, and the duration between groups is from (100-150) seconds, and the duration between exercises is from (4-6) minutes, and here the most time for prolonging the rest time was between one exercise and another in order to enable the players to calm the nerve impulses necessary for spatial accuracy in the front and back strokes of tennis for a period of (10) training weeks at the rate of one training unit for this complex physical ability, and after the end of the experiment, the results were processed by the (SPSS) system, so that the extracts and applications showed that the number of training units in which the rest times varied with exercises bearing the characteristic strength and speed of the arms were appropriate for training Tennis players have this physical ability that is usually stressful for them, and the application of these training units helps to improve the accuracy of the front and back strokes of tennis players, and it is necessary to take into account the balance of training between effort and rest in a way that suits the privacy of advanced tennis players and to take into account their level when training endurance ability the distinctive strength of the arms, the speed, and their lack of fatigue in this type of training to avoid the lack of accuracy in skill performance. (Published abstract)