Biomechanical Assessment of the Motor Action of the Technique Seoi Nage in the Judo Sport

Abstract

An “active” experiment has been realized for cinematic and dynamographic analyses of the motor action with one of the basic judo techniques of Kyu-dan system Seoi nage. From one hand the general common and legal principles assuring the success of the technique are respected and the individual particularities demonstrated during the performance of elite sportsman. The aim of the present work is research and realization of complex biomechanical analyses of the technique Seoi nage. The cinematic characteristics are assessed from quantity point of view with the help of videocomputing methods and the dynamic ones by using measurement of the supporting reactions on the dynamograhic platform. Two elite competitors for whom Seoi nage represents the basic technique are taking part in the research. The results followed the performance are common biomechanical regularities and important individual particularities in the sport technical mastership. The obtained results are followed by questions to the training process concerning the measurement between the standards and the individualization of the sport technical mastership.

Weight Categories and Their Relations With Somatotypes of National-Level Male Cadet Judokas

“…Judo is a high-intensity intermittent combat sport, in which many physical attributes are required to achieve optimal technical-tactical development and competitive success (Casals et al, 2017;Dimitrova., 2017;Drid et al, 2015;Trivic et al, 2016). A high level of muscular power is required for decisive moments in the fight, such as throwing and counter-attacking techniques, with the goal of scoring points (i.e., Wazari) or finishing the fight (i.e., Ippon) (Miarka et al, 2012).…”