علاقة الزخم و الطاقة الحركية و الكامنة ببعض المتغيرات الكهربائية في جهد الفعل العضلي و السرعة الزاوية للذراع الرامية في الإرسال المتموج الجانبي في كرة الطائرة

الملخص EN

1- Identify values momentum, kinetic and potential energy, and angular velocity of the arm aimed at lateral wavy transmission in volleyball.2- Identify to some electrical variables in the Action potential of muscular.3-Find The relationship between of momentum and potential kinetic energy to some electrical variables in the Action potential of muscular and angular velocity.

Use the researcher curriculum descriptive manner interrelationships his Angels, Consisted sample of five players representing an elected the University of the Connector Volleyball, Programs were used(Exel, paint, ACDsee 10, Kenova), As well as using a monitor (EMG)a device in extracting variables in the Action potential for my muscle Biceps and Deltoid.

The most important conclusions1-There is an effect of the activity of the deltoid and biceps brachial muscles on the speed of movement of the body and its kinetic energy 2-kinetic energy is positively affected by the potential energy and linear momentum and the speed of the player's body and the wave peak of the deltoid muscle when performing lateral transmitter 3 - peripheral speed is positively affected by the angular velocity of the arm when performing lateral transmission