PURPOSE: to carry out a study and comparative analysis of the competitive activity indicators of the Greco-Roman style wrestlers of a high level of skill of different weight groups to identify trends in the dynamics of technical actions and technical and tactical preparedness. METHODS: analysis of protocols and videotapes of the final fights of Greco-Roman wrestlers at the competition 2021 year (European Championship, Asian Championship, Pan American Championship and World Military Championship). In total 118 final matches of high-qualified athletes were analyzed, the following indicators were recorded: duration of bouts; number of technical actions; efficiency of standing and parterre techniques; effectiveness of defense in standing and parterre; productivity of standing and parterre techniques. RESULTS: wrestlers were divided into three weight groups: lightweight (55 kg, 60 kg, 63 kg, 67 kg); middleweight (72 kg, 77 kg, 82 kg, 87 kg); heavyweight (97 kg, 130 kg). Analysis of technical skills made it possible to establish that the wrestlers of the lightweight group perform most often and effectively: knocking over (20 % of all technical actions), turnovers (15 %), back belt throws (11 %), counter hold in parterre (10 %), counter hold in standing position (9 %), reverse turnovers (8 %), reverse belt throws (7 %), pushing out of mat (6 %), takedowns (4 %), twisting throws (4 %), back arch throws (3 %) and other technical actions (3 %). Wrestlers of middleweight group perform: turnovers (27 %), back belt throws (17 %), pushing out of mat (17 %), knocking over (11 %), takedowns (11 %), twisting throws (7 %), counter hold in parterre (6 %) and other technical actions (4 %). Wrestlers of heavyweight group use: pushing out of mat (24 %), turnovers (21 %), counter hold in parterre (14 %), takedowns (13 %), knocking over (10 %), twisting throws (10 %), back arch throws (6 %) and other technical actions (2 %). The analysis of dynamics of attacking actions showed that the number and effectiveness of attacks by the end of the fight among wrestlers of light and middle weight groups increases and in wrestlers of a heavy weight group - decreases. It was established that the key characteristics of the preparedness of highly qualified fighters with equal volume of technical and tactical actions were their speed and strength capabilities, special endurance and the ability to overcome the growing difficulty of combining high rates of combat and maintaining the effectiveness of technical actions. CONCLUSIONS: it is determined that the study of competitive activity allows the trainer-teacher to organize the training process more efficiently, timely identify shortcomings in the athlete's preparedness and make certain adjustments to the training plan.
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