شبكة المعلومات العربية التربوية

Body levers are a major determinant of athletic skill. The length of a particular part of the body may increase the length of the resistance arm, which requires greater flexibility in the spine. It can bring the center of mass of the body mass closer to the center of rotation in the rotational movements of the player Whether the center of rotation inside or outside the body (imaginary axis, the real axis) and the real axis here is the device of the mind, which works to maintain the player to touch the center of mass body mass of the device during the performance of smooth motor. The negative factor in this performance is the bending and extension of the joints of the body in which the center of the weight of the mass of the body during the performance and this proves the importance of research in the researcher to know the impact of infrared radiation after the kinetic changes during the motor performance of a series of motor on the machine mind, The question is whether muscle agility and muscle flexion affect the technical performance of the brain. After inquiring about this question, he found that there is no instructor using this radiation before the training unit. (Published abstract)