The effect of aerobic base training with various running steps on ejection fraction, aerobic endurance intensity, and 5000m completion in advanced students.

Abstract

The specificity of this activity places a great burden on the various functional systems of the body, especially the circulatory and respiratory systems. The ejection fraction is considered one of the important functional variables indicating the player's physical efficiency and the safety and ability of his functional systems. This depends on the nature of the training loads on the body's systems. Therefore, when preparing training programs for runners, the training must aim to develop these variables. Hence, the importance of the research lies in preparing training at slower than race speed with various running steps and including them in the training curriculum for runners to obtain satisfactory results in the variables under study to reach runners to the best athletic levels. The importance of the research lies in preparing training at slower than race speed with various running steps and including them in the training curriculum for runners to obtain satisfactory results in the variables under study to reach runners to the best athletic levels. The objectives of the research were The research aims to prepare aerobic base training with various running steps in some functional variables and aerobic endurance density and achieve 5000m advanced, as the researcher used the experimental method and the research community was represented by runners from the Middle Euphrates Governorates * for the 5000m competition, advanced category, numbering (10) runners, and the research sample was selected by the comprehensive enumeration method, meaning that the community is the same as the research sample, i.e. the sample percentage is 100%, and the application of the training program took eight weeks with three training units per week and (24) training units, and one of the most important conclusions of the researcher is that aerobic base training contributed significantly to improving some functional variables and aerobic endurance density for 5000m runners.