The control structure of various type muscle force in isometric stretching conditions

The paper focuses on the knees, arms and back muscle extenders tested in isometric conditions by using factor analyses which were applied in order to determine the control structure of various type muscle force. The tests were done with the purpose of specifying the muscle contraction intensity in isometric stretching conditions. The research was conducted on 150 examinees, students of the Academy of Criminalistic and Police Studies in Zemun – Belgrade. The data obtained from the factor analyses suggest that the control of muscle force is not topologically conditioned and that it is possible to conduct a qualitative evaluation of muscle force, as well as the comparison and discrimination of variables as opposed to monitored force parameters and individuals tested by the same method and equipment. The above mentioned is of great importance to the force training methodology applied in SPE (Special Physical Education) and sports, in general. It is also of the utmost significance for the comprehension of the nerve-muscle mechanism adaptation during the muscle force training.