Khankeldiev Sh. Kh. Regional features of the physical status of youth students fergana 2022 Reviewer

4.2. ON THE POSSIBILITIES OF MAINTAINING THE OPTIMAL FUNCTIONAL STATE OF THE BODY WHEN PERFORMING HIGH-VOLUME AND INTENSITY MUSCLE WORK
In the practice of physical culture and sports work, little attention is paid to fatigue issues, therefore, at the stage of sports improvement, there are cases when the fatigue phase turns into an unfavorable form - overwork. At the same time, the activity of nerve cells regulating movement decreases, the formation, consolidation and improvement of stereotypical motor acts becomes more difficult. Following this version, Khankeldiev Sh.Kh. a pedagogical experiment was conducted with athletes specializing in gymnastics to identify the effectiveness of the training process without reducing functional tolerance during the many hours of training. The entire training process was divided into two cycles, during which restorative means were used in the form of special complexes of physical exercises for relaxation, stretching, combined with rest pauses and nutritional means.
According to the results of repeated observations during the experiment, during which restorative pauses were used, a noticeable improvement or stabilization of functional indicators was noted. Thus, the study of tremor and musculoskeletal sensitivity at various moments of the training process indicate the possibility of maintaining a certain optimum of the coordination capabilities of the motor analyzer by means of restorative pauses, and also had a favorable effect on the functional state of the central nervous system5, as evidenced by an increase in the duration of maintaining the balance of the body without visual orientation (according to A.I.Yarotsky). It was noted that after performing a series of acrobatic exercises associated with significant irritation of the vestibular analyzer, the coordination abilities of the central nervous system significantly improve. Repeated use of restorative pauses and remedies during long training sessions allowed the gymnasts to perform 710 – 730 gymnastic elements. The possibility of performing large amounts of training loads with good functional portability, during the training camps, seems promising, since favorable prerequisites are created for the formation and consolidation of complex motor coordination stereotypes