Analysis of physical fitness level and its relationship with the level of Technical-Tactical Preparedness of Ju-Jitsu Athletes

Abstract

Background: Sportive ju-jitsu in the fighting format is characterized by high intensity and complexity in terms of the fighting system. Athletes must engage in versatile combat involving actions on different planes, under varying conditions of contact and distance. The aim of this study was to assess and analyze the level of physical fitness in ju-jitsu athletes and its relationship with technical-tactical training. Methods: Ten athletes were subjected to the study, evaluating agility, speed, strength, and endurance. The level of technical-tactical preparedness was also assessed based on recordings of matches in three parts of the fight, calculating the effectiveness, activity, and efficiency of attacks. Results: Agility, striking speed, and retreat were positively correlated with effectiveness in the third part of the fight and overall average effectiveness. On the other hand, flexibility and ground mobility showed a negative correlation with fight effectiveness. Conclusions: A significant relationship was demonstrated between physical fitness and indicators of technical-tactical preparedness. Practical implications involve guidance for coaches in implementing training focused on specific areas of physical fitness that impact the level of technical-tactical training.