The Effect of Gibala-Style Exercises According to the Kinetic Energy Index of the Performance Stages on Endurance of Speed and Achievement of 200 Meters for Runners under 20 Years

Abstract

The importance of the research is reflected in the study of the effect of exercises in the Jibala style according to the kinetic energy index of the performance stages in endurance of speed and achievement of 200 meters for runners under 20 years.As for the research problem: by following up and informing the researchers of the exercises of runners under 20 years old, they noticed that most of the trainers rely on commonly applied training methods and methods and their lack of use of modern training methods, including the Jebala method, which is one of the modern training methods that have occurred recently and which uses training in a short time. This is consistent with the nature and characteristics of the game, thus improving performance under the conditions of extreme work and raising the physical level of the runners. It also increases the excitement and suspense of the runners. Through the above, the research problem can be summarized in the following question:Does the use of Gibala-style exercises according to the kinetic energy index of the performance stages have a positive effect on endurance of speed and achievement of 200 meters for runners under 20 years?

The research aimed at: preparing Gibala-style exercises according to the kinetic energy index for the 200-meter performance stages, as well as identifying the effect of Gibala-style exercises for the performance stages on endurance of speed and completion of 200 meters for runners under 20 years .

The researchers used the experimental method in a one-group method to solve the research problem, and for the research community, the research community was identified with the runners of the 200-meter race in the Najaf Governorate for the 2020-2021 sports season, numbering (6) players, and then processing the data using appropriate statistical methods.

As for the most important conclusions, they were: The exercises that were applied in the Jebala style helped to develop the endurance of speed for the research sample members, the time of the independent variable represented by the number of training units was appropriate in making adaptations that express the extent of the development of the research sample members to achieve 200 meters.

As for the most important recommendations, they are: Interest in using Gibala-style exercises according to the scientific training foundations to raise the efficiency of short-distance runners during training and competitions, Adopting the exercises prepared by researchers as basic exercises when training 200-meter runners, the necessity of legalizing the training load for Gibala-style exercises in a manner appropriate to the nature of The sample in terms of gender, training and biological age  because it has a high impact on the body during performance .