أثر تمرينات تحمل السرعة في تطوير بعض القدرات البدنية و المتغيرات الوظيفية و البيوكيميائية لحكام كرة القدم

الملخص EN

The importance of the research in the exercise of speed exercises for the referees of football and what is its role in the development of the performance of the rulers to meet this physical effort to be the best performance as well as to recognize some changes in the circulatory system and breathing and blood proteins, which leads to adjustment in the process of energy discharge during performance at The referees to face the intense physical effort match.

The research objectives were as follows: 1-Prepare exercises bearing the speed of the rulers of football 2-Identify the differences between the tests and the tribal and remote measurements of some physical abilities and the functional and biochemical variables of the football referees and the two groups.

3-Identify the differences between the tests of the dimension of some physical abilities and functional and biochemical variables between the two groups