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نظام المحاكاة الديناميكية في دفع الجلة

Dr. Esam Eldin Shaaban A.H (2014): Associate Professor, Department of curriculums and instruction, Faculty of Physical Education, Assiut University, Egypt   Introduction:   Shot put is a technically challenging discipline that requires high coordination ability and tremendous speed strength. The ball is placed on the finger roots and the throwing hand held next to the chin to the neck side. ...

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