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The purpose of this paper isto identifyingthe effect of taking Schisandra in aerobic exercise on Vo2max and hemoglobin of long-distance swimmers. The researcher used: the experimental method in the style of equal groups (first and second experimental) in solving the research problem. As for the research community: it is represented by the national team swimmers, who are (11) swimmers. The researcher determined the number of weekly training units as three training units on days (Sunday-Tuesday-Thursday). With a total of (24) training units, with a number of repetitions (1-5) times and a rest period (45 seconds-180 seconds) between the groups, where the time of the exercises in one training unit was (50-65) minutes, and the intensity used ranged between (60-80) %), and the exercises prepared by the researcher (aerobic exercises) were applied to the members of the research sample, which numbered (11) swimmers for the period from (24/4/2021 to 20/6/2022) and for a period of two months, with three training units per week, and the researcher concluded Taking Schizandra as part of aerobic exercise had a positive effect in improving Vo2max and hemoglobin in long-distance swimmers. [ABSTRACT FROM AUTHOR]

The importance of the research lies in preparing exercises in a modern training method (S.A.Q) that contribute to development of the maximum anaerobic capacity affecting the performance of soccer scoring for youth, as well as to identify the effect of these exercises to developing the maximum anaerobic capacity and scoring skill within the foot of football for youth. As for the research problem, through the researchers' experience, they found that most of the exercises are limited to the offensive physical side and their focus is largely on scoring football in general and not focusing on scoring within the foot in particular, as well as not paying attention to the physiological aspect of the player during training and competition, which reflected negatively on the performance of most of the players. The researchers have identified the research community and the deliberate method of the football players represented by Al-Hussein Sports Club at the age of (19 years), whose number is (23) players for the training season (2020-2021). The research sample was chosen by (14) players and a percentage of (60.869)% of the community Searching, (6) players were selected for the reconnaissance experiment and (3) goalkeeper players were excluded. [ABSTRACT FROM AUTHOR]

The researchers used the experimental method of experimental design with pre and post-test for one experimental group for its suitability to the nature of the research, the research community was identified with young basketball players belonging to the Al-Ghadriyah Sports Club of (16-18) years for the 2020- 2021 training season, which totaled 12 players. The research sample was chosen by (7) players representing the training group, and 5 players were hired for the experiment, the researchers prepared his exercises in a high-intensity interval training method and repetitive training in order to achieve the goal of reaching the development of endurance and performance of the skill of lay-up shot among the players of the AlGhadriyah sports club in basketball in Kerbala. The application of the exercises continued for (8) weeks, in which 16 training units were achieved, the total number of training units included exercises in the (Tabata) style (16) units and the number of weekly training units that included exercises in the (Tabata) style (2) units for a period of (8) weeks, the time of exercises in one training unit (11-15) minutes. The intensity used ranges between 90-100 %. Among the most important conclusions reached by the researchers is the presence of statistically significant differences between the results of the pre and post-tests of the experimental group in the researched variables, which indicates that the (Tabata) exercises are effective in developing endurance and performing the skill of lay-up shot of basketball. [ABSTRACT FROM AUTHOR]

The importance of the research lies in the application of a modern training method for training handball in order to raise the player’s physiological and skill efficiency throughout the game and maintain a constant level of performance and resistance to fatigue, especially the ability to perform with the presence of lactic acid and benefit from it after converting it to energy. The research aims: To identify the effect of the dynamic lactate method on developing the tolerance for defensive and offensive performance of handball players under 19 years of age. The researchers used the experimental design with two groups of experimental and control, with pre and post- test, for its suitability to the nature of the problem. The researcher identified the research community with handball players in the Karbala Sports Club for the youth category of under 19 years of age for the 2020-2021 training season, whose number is (16) players. By (7) players for each group. As for the most important conclusions, the results of this study demonstrated the effectiveness of the dynamic lactate method in developing endurance of defensive and offensive performance with handball among the players of the research sample, while the recommendations were, the researchers recommended that the dynamic lactate method should be used in the training units.. [ABSTRACT FROM AUTHOR]

The problem of research is that many of the trainers want to diversify in the exercise to develop the physical abilities, especially the explosive ability of legs and their dependence on the heaviest and without the means and other training method, which reflected negatively on many of the important offensive skills in basketball, including the skill of scoring from jumping in basketball so he The researchers aim to develop the explosive ability of the muscles of legs and the accuracy of the scoring of the jumping. The aim of the research is to prepare the retraining exercises to develop the explosive ability and accuracy of the scoring in the youth basketball in the age of 16-18 and to identify the effect of the retaliatory force exercises to develop the explosive capability and accuracy of scoring in the basketball for youth ages (16-18) years. The experimental approach was used in the style of equal groups of pre and post testing to suit the nature of the problem. The research community consisted of (20) young players aged (16-18) years belonging to Imam Al-Motaqin Sports Club for the 2017-2018 training season. The research sample was selected in a comprehensive inventory method. The research sample consisted of the research community as a whole. Each team has 8 players and 4 players for the exploratory experience. The time plan included 24 training units per group. (8) Weeks, with three training units per week (Sunday, Tuesday, Thursday), training time (90) minutes with a total of (2160) training minutes. The following issues were taken into consideration when implementing the training curriculum: Training was organized for the three groups: (days - time - playground). Warm up: It was unified for both groups. The main part: The experimental group applies the exercises prepared by the researchers. The closing part (calm): It was unified for the two groups. [ABSTRACT FROM AUTHOR]