The master's message will be discussed by Allah Almighty, a researcher/Abdul Rahman Mohamed Ahmed, resident in the curriculum and teaching of physical education, entitled "The impact of a tutorial by using cognitive exercises on the performance of systematic skills in gymnastics in pre-school students." Faculty of Physical Education, Sohag UniversityThis is Wednesday, 4 November 2018, at 10 a.m. in the Hall of Dr. Mohamed Ra'afat Mahmoud in the college.