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Abstract:
The paper deals with the undamaging mode of examining the status of different elements of the human neuromuscular system, which is based on a task of test exposure and recording a response to it by recording rapid changes in the tension of appropriate muscles. Separately measured actual and imaginary constituents of complex tissue rigidity, which are recorded when a stamp vibrating at a fixed rate in the range of 10-100 Hz is pressed into them. The paper presents records of changes in the proposed characteristics of elastic and viscous properties of muscles in the following experiments: through external percutaneous electric stimulation of forearm muscles, through stimulation of knee reflex of the musculus quadriceps femoris, and through musculus gastrocnemius loading test.