تأثير تدريبات (F. S. T-7)‎ في تطوير محيط عضلات الساقين للاعبي بناء الأجسام المتقدمين

الملخص EN

The study aimed to prepare exercises through the use of exercises (FST-7) in the development of the circumference of the muscles of the legs for advanced bodybuilders, and the researcher used the experimental method for its suitability to the nature of the research, and the research sample was represented by the players of the private halls for bodybuilding, who numbered (8) players, and the research was conducted on one experimental group, it was subjected to a pre-test and a post-test in the anthropometric variable represented by measuring the circumference of the muscles of the legs, and the duration of the exercises lasted (12) weeks by (2) two training units per week, and after processing the results statistically using the statistical bag (SPSS, the researcher concluded that the exercises (7-FST) positively affected the development of measurement of the circumference of the muscles of the legs of the research group under study, and the researcher recommends the necessity of using the exercises of (7-FST) for the category of applicants because of their positive impact on the development of the circumference of the muscles of the legs.