The importance of the research lies in placing an assistant device in education under the hands of teachers of gymnastics and remove towards wide open areas for manufacturing devices and means to facilitate and accelerate kinetic learning Especially in teaching gymnastic movements for students of colleges of physical education and sports science because their physical and kinetic characteristics, their physical measurements and their relatively advanced ages make it difficult to teach these

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... ments the problem of research lies in the difficulty of learning and performing the skill of the small background course on the horizontal bar the second grade students in the College of Physical Education resulting from the lack of appropriate kinetic energy and the friction between the two hand grips with the horizontal bar which obstructing the rotation of the beginner, thus the small cycle was not completed, so the researchers seen that it was necessary to facilitate the rotation by making the horizontal bar rotatable.