**4. Conclusion**

The obtained data allowed testing the methods of psychological and psychophysiological diagnosis of regulatory processes in sports. The research results confirm the prospects and productivity of the study of the problem of volitional regulation of athletes, taking into account the individual characteristics of interhemispheric asymmetry from the standpoint of differential sports psychophysiology [11].

The data show the presence of asymmetry of the third (regulatory) block of the brain according to A.R. Luria. This position is confirmed by the data of psychodiagnostic studies of adolescents and young men with different lateral features and coincides with previously established data that the partial dominance of the left frontal lobe (more often in males) is associated with higher rates of goal formation and volitional regulation. In general, the results of the research allowed to identify the preferential relationship of regulatory processes with the structures of the left frontal lobe (in men) and the strengthening of this connection (growth) as the brain structures mature and mature.

The presence of weakness in arbitrary functions of right-hemispheric Internet addicts also indirectly confirms the greater involvement of the left hemisphere in the arbitrary regulation of behavior (mainly in males).

The problem of individual features of voluntary regulation in female subjects remains unresolved, which may be associated with such a concept as "gestational dominant" (which provides the function of procreation), and which may have variable hemispheric localization. This requires further more in-depth research in this area.
