تأثير تمرينات ثبات الجذع على بعض المتغيرات البدنية و مستوى الأداء الفني لسباحة الزحف على البطن

الملخص EN

The study aimed to identify the effect of Core Stabilization Exercises On Some Physical Variables And Technical Performance Level Of The Front Crawl stroke , has been using the experimental method to deliberate sample of students of the band First Division, Faculty of Physical Education - Mansoura University, And it amounted to sample the core (26), a student, has been divided into experimental groups and the control group strength of each (13 students), which was applied the Core Stabilization Exercises during their physical preparation period within the educational program for front crawl swimming for a period of 8 weeks and apply Core Stabilization Exercises with while the experimental group was applied exercises followed according to the usual method of education with the control group , After the completion of the application of the program was conducted dimensional measurements of experimental and control groups, and process data statistically, the most important conclusions was that Core Stabilization Exercises have positively affected on the physical variables and technical performance of the front crawl swimming experimental group were better than the control group , which was applied exercises followed by the manner followed in learning to front crawl swimming , In view of the resulted from research findings researcher recommends the need for the application of the Core Stabilization Exercises when teaching front crawl swimming and used in education programs for other swimming stroks.