Stabilographic estimation of movements accuracy of highly skilled basketball players of different playing position

Maintaining the vertical stability in sports practice is a complex regulatory task as the center of mass (CM) of the athlete is exposed to constant fluctuations. Modern basketball is a team game, which is characterized by high athleticism and varied motor activities in a constantly changing game situations and direct contact with an opponent. Moving with the ball (catching, passing, dribbling, shooting the ball) he performs feints to overcome the situation, countering the opponent, trying in turn to bring players off balance. This paper presents a comparative analysis of development level of coordination abilities at arbitrary control of the vertical posture of qualified basketball players playing different roles and young men who are not involved in sports. 35 highly skilled athletes (1st grade, Candidate of Master of Sports) and 60 young men who aren't specialized in the chosen sport involved in the investigation. Features of vertical posture were recorded by computer dual-platform stabiloanalizator «Stabilan - 01» and methodical software StabMed2 (OKB «Ritm», Taganrog). Two stabilographic tests were used to investigate the various options of psychomotor parameters of accuracy of movements performance - test «Jevol'venta» and bilateral test «Mishen'». Skilled basketball players demonstrated a high level of accuracy in tracking the movements (test «Jevol'venta») and the effectiveness of any postural control (test «Mishen'»). A relationship between the role players in this sport and indicators of the performance of individual manifestations of precision movements in the background of a perfect postural control has been revealed.