تأثير تدريبات مركبة باستخدام وسائل مساعدة في بعض المتغيرات البايوكينماتيكية و خصائص منحنى (القوة-السرعة)‎ للضرب الساحق بالكرة الطائرة للشباب

الملخص EN

The importance of the research lies in the importance of the research to study the impact of compound exercises using light and sound stimuli, as well as the use of rubber ropes and some auxiliary training aids, and to develop some motor abilities that help the athlete to integrate several motor skills in an orderly and sequential manner, as well as performing movements under changing conditions, so that the player is able to confront the various conditions and situations that he is exposed to during the game runs well, as well as the development and indicators of a function (force-speed), to reach the best mechanical conditions, and with the least decrease in speed and momentum.

shatrah club players from volleyball for youth in shatrah district, numbering (6) players.

the application of the training exercises for the study took (8) weeks, with (3) training units per week.

the researcher also used a video camera and a strength measurement platform, and the results were analyzed by special software.

analysis by using the program (SPSS, logger pro 3.10.1, sigview v.2.8.0, kinovea 0.8.25) to obtain the values of biomechanical variables for the soil yes, as for the conclusions, the most important of which is the emergence of the development of the level of technical performance of the skill of hitting the crushing high as a result of the development of internal strength using compound exercises according to some motor abilities.

shoulders, elbows and wrists, according to what was applied in the research for their importance in developing some motor abilities and strength-speed characteristics.