تأثير استخدم تدريبات البلايومترك بالأثقال في تطوير القوة الانفجارية للطرف العلوي للاعبي الكرة الطائرة

الملخص EN

The introduction of the research consist of and emphasis on the importance of plyometric training by weight and its effect to develop explosive power of upper limbs for volleyball players , the researcher discovered that this kind of training not take enough concem importance in scientific in researches especially in our country ( Iraq ) , and never be experiment ( practically ) to know what's effective.

So for that researcher decided to research in this field through know ligament of the activity of using polymeric training by weights through predation training search concerning with ability of develop explosive power for arms muscles for volleyball players .

The researcher steady the concept of explosive power its importance in training methods for volleyball players, concept of ply metric training and its importance components of weights training and similarity study.

Researcher used the experimental method by one group which means that the per test and post test for one .

Group only , the sample consist of (8) ball players.

The training program took (8) week (3)workouts per week .

Containing show the main experiment result and discuss it for the purpose of the research .

The rests show increase of the rests of throw the medicine ball ( 2 kg ) weight over the head from standing feet .

To shown the develop of explosive power for upper limbs.

The rescuer recommended to use the method of ply metric training by weights , because it hose appositive effect to develop explosive power of upper for volley ball players.

This method consider very useful to develop explosion power of any kind of sports especially the players of foot ball , hand ball , basket ball , discus , javelin throw , the shot , running crack , diving , tennis , wrestling ..

etc.