The Effect of Lactic Endurance Training on Developing Speed Endurance, Lactic Acid Concentration, and Pulse after Effort and Achievement for 1500m Junior Runners

Abstract

Athletics contains a group of competitions that are no less important than the other, and the 1500 meters competition is considered a fun and exciting competition for spectators and players in terms of competition, one of the characteristics is the codification of the tactical endurance exercises for training volumes during the training stages while maintaining the high level of intensity, and through the researcher's field experience as a coach and a former player, he noticed one of the reasons for the lack of development in the 1500-meter competition is the lack of use of standardized exercises that regulate the training loads that it requires great adaptations in the player's body's physiological parameters, this is what prompted the researcher to search for a legalization of lactic endurance training, which helps to develop speed endurance that leads to higher achievement level, and the goal of the research is to prepare lactic endurance exercises in developing speed endurance, lactic acid concentration and pulse after effort and achievement for 1500 meter runners emerging, the researcher used the experimental method by pre and post testing for the experimental and control groups, and the research community was identified for the players of the 1500 meter competition in the Mahawil Club in the Babylon Sports Stadium for the 2020-2021 training season, whose number is (14) runners, and the control group and by (7) runners for each group, lactic endurance exercises were applied to the experimental group for a period of eight weeks with three training units per week, and the (SPSS) statistical bag was used to process the data and obtain the results, from which the researcher reached the most important conclusions that the lactic endurance exercises had a positive effect on the development of endurance of speed, lactic acid concentration, and pulse after effort and achievement for junior 1500m runners.