The Effect of Intensity Distribution and Concentration Exercises on Developing Speed Endurance and Some Physiological Indicators and Achieving 100-Meter Freestyle Swimming

Abstract

   Swimming is one of the individual competitions that emerges through the exercise of the physical strength of the athlete. On the adaptation that is achieved through the field application of training programs. The progress in digital levels is due to the high level of functionality in the various organs of the body as a result of the regulated training load, which is the main means of raising the efficiency and adaptation of vital organs, which enables the swimmer to respond to performance requirements at a high level, and from During the review, the researcher noticed a drop in the endurance of speed during the actual performance in the competition, so the researcher decided to prepare a codified training program during his performance of the repetitions required of him in the special training and then develop the achievement of swimming 100 meters freestyle,

   and the research objective is to prepare exercises in a manner of distribution and concentration of intensity in the development of endurance of speed and some Physiological indicators and the completion of 100 meters free swimming, and the researcher used the experimental method by The pre and post test for the experimental and control groups, and the research community was determined for the team of Sulaymaniyah Governorate, for the training season (2021), which numbered (10) swimmers. In the method of distribution and concentration of intensity on the experimental group for a period of eight weeks, with three training units per week, and they used the SPSS statistical package to process the data and obtain the results, from which the researcher reached the most important conclusions that the exercises in the method of distribution and concentration of intensity had a positive impact on the development of endurance of speed and some physiological indicators and the achievement of 100 meters Free swimming.