The article reveals the peculiarity of the mechanism of performing basic technical actions in basketball, followed by the adoption of dynamic equilibrium after stopping and maintaining postural stabilization in the basketball player’s stance. The results of the study. A method for assessing dynamic characteristics using video analysis of performing a stop with two steps and a jump and moving into a basketball player’s stance. After the calibration procedure of the plane of the sup-port zone in the Kinovea program, the length and width of the support area of the subjects were determined on the image of the video fi le using the external extreme points of the subjects’ feet, as a result of which it became possible to fi x the Spopping — Type of stop, i. e. the type of stop: jump (jump stop); right (stop under the right foot); left (stop under the left leg). the indicators aff ecting the qualitative characteristics of the transition to the rack after stopping the changes in the links of the musculoskeletal system in degrees were also evaluated. A number of indicators were recorded, including the time characteristics of the motor action before stopping, including a number of parameters with subsequent calcula-tion of the time of passage of a 6-meter section before stopping in seconds, the time of steps before stopping, the time of steps directly during stopping and the length of steps with the determination of the duration of dynamic stability — fi nd-ing balance after movement and stopping with an assessment the length and width of the support area, followed by the calculation of the support area. The time of dynamic stabilization was determined from the initial moment of support of the two legs of the subject during the stop to the moment of absence of movement of the trunk after the stop. The error in determining the time characteristics of the study was 0.02 seconds at a camera shooting frequency of 50 Hz. After the subjects completed all three types of stops, the video recording was stopped and marked for each subject. The height of the location of the video camera above the level of the. The analysis of video fi les to obtain the time characteristics of three types of stops in basketball was carried out on a computer running the Windows 10 operating system (64 bit) using a free MPC-HC (64bit) audio and video fi le player version 1.7.9 (846eff 0). The measurement of the linear characteristics of the support area of the subject after stopping was carried out using the Kinovea program version 0.9.5. It performed the functions of capturing, slowing down, comparing, commenting and measuring movement in a video file.
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