تأثير التمرينات المقاومة القذفية في بعض المتغيرات الكينماتيكية والإنجاز لسباحي 50 م سباحة صدر

Abstract EN

The study aims to prepare exercises for the throwing resistance of swimmers and to identify the effect of throwing resistance exercises in some biomechanical variables and develop them in order to achieve the achievement of the 50m breaststroke swimmer.

the researchers used the experimental method by designing one group through the pre and post test, and the research sample included the national team swimmers for the youth category, consisting of 6 swimmers who were chosen by the intentional method.

the researchers presented the results of statistical treatments, analysis, discussion and presentation in tables and figures.

the research concluded that the development in the kinematic variables that showed statistically significant differences did not change the values of the joints of the body in the standby mode, and that the use of various exercises had a significant and clear impact on the angles of the joints of the body at the moment of launch.

the researchers also recommended focusing on the use of modern training methods, including throwing resistance, because of their clear impact on improving the kinematic variables of the body and the starting moment of the swimmer.