The impact of rebound jumping training on the Endurance of lactic acid concentration in the blood and the achievement of running 800 meters

Abstract

The training of athletics events depends on the development of scientific and standardized training programs to develop the level of the athlete and reach him to higher levels, and the effectiveness of running 800 meters, which need to develop some physical qualities and withstand the effort expended during the race to achieve the best time, from this point of view, the importance of research lies in knowing the extent of the impact of lactic acid in the blood and the achievement of running 800 meters In the event of running 800 meters under the age of 20, the number of ( 10 ) athletes from Diwaniyah governorate athletics clubs for the 2025 sports season, in a random way, and they were divided into two experimental and control groups, with (5 ) players for each group after the two groups were equalized in the study variables, as the experimental design includes two experimental and control groups undergoing a pre-test to find out their condition before the introduction of the experimental variable, then exposed to the experimental variable and then special reversionaries based on their experience and field experience in training .These exercises included jumping and various distinct jogging For a period of ( 8 ) weeks and in fact (3) training units per week, as the rebound jumping exercises were carried out on the experimental group, the control group adhered to the trainer's program and their method followed earlier in the preparation phase of the date 10 / 2 / 2025 , the researchers performed tests and telemetry on the research sample two days after the end of the training program and with the date 15 / 4 /2025 in the same way that the tribal tests and measurements were carried out after being statistically processed, and through the results, the researchers concluded that the exercises used for the two groups led to the development of the test results between the tribal and remote For both groups, for the benefit of the remote test and for the benefit of the experimental group, the rebound jumping training in various ways for the experimental group led to lactic acid tolerance, which led to the development of the level of achievement compared to the control group, and through the conclusions, the researchers recommend emphasizing rebound jumping training with high intensity and for a few periods of time in the development of jumping and jumping events.Emphasis on rebound jumping exercises in tolerating the accumulation of lactic acid in the blood and muscles during exertion .