A study on practical uses of martial art in case of emergency of personal protective secure service

2021 ◽  
Vol 13 ◽  
pp. 53-78
Author(s):  
Sung Bae Jung ◽  
◽  
Jin Seong Jung
Keyword(s):  
Martial Art

Martial Art as Media Culture : Movie & Soup Opera

2018 ◽  
Vol 27 (2) ◽  
pp. 165-175
Author(s):  
Jeong-Hyeon Kwak ◽  
Dong-Hyun Yoo
Keyword(s):  
Media Culture ◽  
Martial Art

KOREAN MARTIAL ART Using Private Security Equipment-Hapkido Focus on Application of Baton Technique

J-Institute ◽  
2016 ◽  
Vol 1 (1) ◽  
pp. 17-20
Author(s):  
Jeonghwan Park ◽  
◽  
Jideok Jeong ◽  
Sungwoo Jin ◽  
◽  
...  
Keyword(s):  
Private Security ◽  
Martial Art

scholarly journals Indicators of Targeted Physical Fitness in Judo and Jujutsu—Preliminary Results of Research

2021 ◽  
Vol 18 (8) ◽  
pp. 4347
Author(s):  
Wojciech J. Cynarski ◽  
Jan Słopecki ◽  
Bartosz Dziadek ◽  
Peter Böschen ◽  
Paweł Piepiora
Keyword(s):  
Reaction Time ◽  
Visual Stimulation ◽  
Intrinsic Value ◽  
Reaction Times ◽  
Arithmetic Means ◽  
Simple Reaction ◽  
Martial Art ◽  
Student’S T ◽  
Pearson Correlations ◽  
Student’S T Test

(1) Study aim: This is a comparative study for judo and jujutsu practitioners. It has an intrinsic value. The aim of this study was to showcase a comparison of practitioners of judo and a similar martial art jujutsu with regard to manual abilities. The study applied the measurement of simple reaction time in response to a visual stimulus and handgrip measurement. (2) Materials and Methods: The group comprising N = 69 black belts from Poland and Germany (including 30 from judo and 39 from jujutsu) applied two trials: “grasping of Ditrich rod” and dynamometric handgrip measurement. The analysis of the results involved the calculations of arithmetic means, standard deviations, and Pearson correlations. Analysis of the differences (Mann–Whitney U test) and Student’s t-test were also applied to establish statistical differences. (3) Results: In the test involving handgrip measurement, the subjects from Poland (both those practicing judo and jujutsu) gained better results compared to their German counterparts. In the test involving grasping of Ditrich rod, a positive correlation was demonstrated in the group of German judokas between the age and reaction time of the subjects (rxy = 0.66, p < 0.05), as well as in the group of jujutsu subjects between body weight and the reaction time (rxy = 0.49, p < 0.05). A significant and strong correlation between handgrip and weight was also established for the group of German judokas (rxy = 0.75, p < 0.05). In Polish competitors, the correlations were only established between the age and handgrip measurements (rxy = 0.49, p < 0.05). (4) Conclusions: Simple reaction times in response to visual stimulation were shorter in the subjects practicing the martial art jujutsu. However, the statement regarding the advantage of the judokas in terms of handgrip force was not confirmed by the results.

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