International journal of martial arts

The objective of this study is to identify the Ashi-waza and Ura-nage based on the usability of Judo in the field of guarding in Korea. Interview has been conducted on participants with an experience of guarding along with analysis. Results from the questions from this study are as follows. First of all, the usability of Ashi-waza in Judo when performing the self-protection in field of guard indicated that Hiza-guruma turned out to be the highest that 19 participants(22.9%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 14 participants(16.9%) on 8. The usability of Sasae-tsurikomi-ashi turned out to be highest that 21(25.3%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 16 participants (19.2%) on 8. The usability of Deashi-harai turned out to be highest that 23(27.7%) indicated 1 on a scale of 1 (very agree) to 9(very disagree) followed by 15 participants on 2. The usability of Okuri-ashi-harai turned out to be highest that 25 participants(30.1%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 17 participants(20.5%) on 2. The usability of Ouchi-gari turned out to be highest that 18 participants(21.7%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 16 participants(19.3%) on 8. The usability of Kouchi-gari turned out to be highest that 16 participants(19.3%) indicated 7 on a scale of 1(very agree) to 9(very disagree) followed by 15 participants(18.1%) on 8. The usability of Osoto-gari turned out to be highest that 20 participants(24.1%) indicated 1 on a scale of 1(very agree) to 9(very disagree) followed by 15 participants(18.1%) on 2. The usability of Uchi-mata turned out to be highest that 16 articipants(19.3%) indicated 8 on a scale of 1(very agree) to 9(very disagree) followed by 15 participants(18.1%) on 9. The usability of Kosoto-gari turned out to be highest that 17 participants(20.5%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 15 participants (18.1%) on 8. The usability of Harai-tsurikomi-ashi turned out to be highest that 20 participants(24.1%) indicated 1 on a scale of 1(very agree) to 9(very disagree) followed by 16 participants(19.3%) on 2. Secondly, as for the usability of Ura-nage in Judo for performing self-protection in the field of guard, Tomoenage turned out to be highest that 19 participants(22.9%) indicated 1 on a scale of 1(very agree) to 9(very disagree) followed by 16 participants(19.3%) on 2. The usability of Uki-waza turned out to be highest that 18 participants(21.7%) indicated 9 on a scale of 1(very agree) to 9(very disagree) followed by 17 participants(20.5%) on 8.

Recently, indiscriminate crime has been committed against many unspecified victims regardless of victims by various violent actors. Even the police officers dispatched to the scene are not able to use weapons as well as weapons. In this social climate, the majority of people aspire to become safe societies, and demand stronger response to offenders. For this purpose, the police are considering active use of police weapons and equipment, while there are also voices of concern about human rights violations caused by frequent use of police weapons and equipment. In order to meet all of these social concerns and expectations, it is necessary to check the use of physical force by proper procedures and the police self-arrest coping coping at every stage and situation. Until now, the police officers on the front line were reluctant to use arresting because of the complaints from the inside and outside of the police organization due to various complaints brought by the arrested persons and the disad-vantageous disposition of the personnel due to them, there was a lot of atmosphere. According to the psycho-logical trend of these police officers, the education and practice of police self - arrest has also been turned off by police officers. The report without the killer is only a waste of time, materials and manpower, no matter how much you write. Our police have the ability to arrest the perpetrator so that they have confidence in their jobs. And police arrest martial arts is not merely a technique for arresting criminals. Police Self-arrest martial arts is a way to protect the police officer's own safety from various violent actors at the crime scene and to protect the arrestees from exposure to the violent environment. Also, when controlling for situation control, And arrest them. As such, police martial arts have a philosophy different from martial arts to suppress and kill opponents widely known in society as a whole. It is not only a technical method for arresting criminals, but a real police martial art who gives priority to the police officers and the security of the arrestees. In order to properly learn and use these police arrest martial arts, the principle and understanding of police self-arrest martial arts should be premised. The purpose of this study is to help the police officers understand and practice the police self-defense and arrest martial arts practically. In this study, the purpose of this study is to analyze the literature on the previous research and the principles and system of police self-defense and arrest martial arts. Posture.

This study aimed to College Students Majoring Police of Police Martial Arts Education on Body composition and Physical Fitness on Job Performance. Eighty voluntary subjects(40 exercise, 40 control) with an understand-ing toward the aims of this study were selected and their physical composition and Physical Fitness on Job Per-formance, before and after the Police Martial Arts Education program, were measured. As for the physical composition, there were significant differences between pre- and post-values in the exer-cise group after completing the police Martial Arts Education. The change in physical composition has shown a significant change in EG group to weight, skeletal muscle mass, BMI, body fat percentage statistically and the physical composition has shown a significant change in CG group to skeletal muscle mass, BMI, body fat percent-age statistically. Also, at the preliminary inspection between two different groups according to police military training, every variable of physical composition no significant difference was shown statistically, and at the post inspection, BMI, body fat percentage the significant difference was shown statistically. As for the Physical Fitness on Job Performance, there were significant differences between pre- and post-values in the exercise group. The change in physical variable in EG group has shown significant change in every variable such as grasping power in left hand, grasping power in right hand, sit-up, push-up, 100m, 1000m statistically, and the change in physical variable in CG group has shown significant change in grasping power in right hand statistically. Also, at the pre-liminary inspection between two groups according to the police military training has not shown a significant change in every variable, however, at the post inspection, a significant change has shown in every variable. The study results indicate that the Police Martial Arts Education program is effective in improving the Body composition and Physical Fitness on Job Performance of College Students Majoring Police. However, there is a need for more specific exercise programs to be developed for the continual improvement of College Students Majoring Police performance in along with further studies to confirm the physiological benefits of those programs.

Excessive exercise causes the loss of inherent physiological function of the muscles through skeletal muscle lesioning. This damage can induce various complications such as nerve injury, vascular lesions, and osteocytes damage. At the molecular level, reactive oxygen species(ROS) play an important role in the development of mus-cle damage. Although the excess production of ROS induces oxidative stress, these molecules are inevitably pro-duced during the respiratory process of the human body. Therefore, ROS are important molecules in both physi-ological phenomena and as etiological factors. In the present review, we will address the role of antioxidants in skeletal muscle damage. Specifically, we will review studies suggesting that the intake of ginseng(the root of Panax ginseng C.A. Meyer) could be a strategy for treating skeletal muscle disorders. Ginseng is the most com-monly consumed herbal medicine for increasing stamina in athletes. However, numerous athletes consume gin-seng without understanding its pharmacological effects on the body. Hence, we will discuss the role of compound K in the biological and pharmacological effects of ginseng. In particular, we suggest that compound K is poten-tially useful against muscle damage.

In Asian society, martial arts education isn't simply regarded as what aims to improve fighting skills or build up a healthy body. Instead, that is accepted as what is of great ethical, moral and inner value as a way to become a decent human being. Martial arts education that is based on traditional ethics has long contributed to character building, and hapkido Dojang are responsible for passing this education onto the next generations. Martial arts education is mainly provided for adolescents in hapkido Dojang, and the educational system of these Dojang are outstanding enough to make them serve as professional educational institutions to foster hapkido-enjoying people out of pure motives. The educational goals that hapkido-related organizations pursue together are mental training, health promotion, self-defense, physical training and the transmission of cultural heritage. But there is a doubt whether hapkido Dojang make a genuine effort to attain these goals of education. Due to keen competition, most of the Dojang often distort the substance of martial arts education by slander-ing each other or merely by offering play- or game-centered programs for commercial purposes. In a word, it cannot be denied that there is something wrong with traditional martial arts education. Martial arts are basically of educational importance as a means to train the body and acquire skills to learn how to live as a decent human and as an eligible member of the world. The purpose of this study was to examine the right directions for martial arts education in hapkido Dojang in modern capitalistic society characterized by advanced material civilization, limitless compe-tition and individualism. Under the circumstances, hapkido education may just be regarded as a competitive sport if it only focuses on physical training, acquisition of skills or winning. There is a great challenge for hapkido, which is to turn into the kind of martial art that can contribute to the edification of people along with other martial arts in a manner to be appropriate for modern times. When it comes to the right direction for hapkido education, competitive commercial logics should be eliminated among hapkido Dojang above all. The Dojang should renew themselves as the places of oriental mental training. They should value mental culture to foster well-rounded people of character who realize the way through physical training, and trainees should be taught to be courteous, consid-erate, humble, build up character, use decent language and respect others. Modern people's lives should be sublimated in art in pursuit of human happiness and enjoyment. Hapkido instructors should be future-oriented and shift their way of teaching with a sense of mission to nurture competent people necessary for society through mental training instead of merely sticking to teaching skills or how to win a competition.