البروفايل البيوميكانيكي لبطل جمهورية مصر العربية في مسابقة دفع الجلة

الملخص EN

The aim of the research is to determine the parameters of the biomechanical profile of the performance of the best shot put competitors in the Arab republic of Egypt.

the researcher filmed the 2020 men's first division championship and conducted a biomechanical analysis of the contestant's best attempts using the video point 2.5 kinetic analysis program to estimate the clearance indicators and calculate the values of the selected kinematic and kinetic variables.

the following results were drawn: the firing speed in the current study was limited to 15.2: 15.19 ms ; the firing angle in the current study was limited to 32.02 : 39.04 degrees.

the height of the launch point in the current study was limited to 2.25 : 2.31 meters ; the values of the kinematic and kinetic variables were found in detail during the sequence of stages of the best attempt performance ; in light of this, the researcher recommended analyzing the performance of the summit runners to improve the appropriate training information for each contestant, and to set the launch indicators for each contestant individually, and to set the characteristics and indicators of movement in the performance stages of the shot put competition.