The effect of using jogging exercises against the centrifugal force on the development of some types of speed in football

Abstract

The research included four parts of the first section and included the introduction and the importance of the research that included that the most important football requirements are skill and fitness to ensure the implementation of the plans duties in the required form and among the things that must be taken into account is the element of transitional speed in all its forms that enables the athlete as an individual or athletes as a group within the one team from The best performance of matches, where the transition speed is the main nerve in the implementation of the plans in its rapid form, in addition to the skills that are consistent with the speed to perform the best types of speed (acceleration, and maximum speed). The problem of research lies in the clear category of the element of transition speed, whether in acceleration or speed The maximum, and this is what the researchers noticed through the Iraqi League for the excellent degree clubs for youth and youth teams, which leads to poor performance of the planning duties, so the researchers resorted to studying this problem and developing appropriate solutions to it. Acceleration, top speed) and learning about the effect of special exercises against centrifugal force in developing some types of speed (acceleration, speed s Sway) and design a device used for speed exercises against (s. I. As for the research goal, it is that special exercises against the centrifugal force lead to the development of some types of speed (acceleration, top speed). The sample of the research was the players of Amo Baba football school at the age of 16 years. As for the second chapter, it included procedures for research, the researchers used the method Experimental and they divided the sample into a control and experimental group and work on the equivalence of groups and application of tests, which is a 30-meter running test of stability and a 30-meter running test of flying fowl and a winding run test in an exploratory, tribal, and post-trial experience. And in favor of dimensional tests and researchers attribute these differences to the use of innovative exercises that he used by running around the axis and increasing speed and various light loads through the length and shortening of the rubber cords tied around the axis, which contributed greatly to the development of speed in the players, and the researchers concluded that the exercises used contributed to A large extent in the development of acceleration and the maximum speed of the players. And showed a significant improvement in the quality of agility as a result of the use of exercises Developed by the researchers, the exercises contributed to spreading the spirit of perseverance, fun and impulsivity among the players, and the researchers recommended several recommendation