Judo
The word judo consists of two Japanese characters, ju, which means "gentle", and do, which means "the way". Judo, therefore, literally means the way of gentleness. The techniques of judo are based on giving rather than fighting back. It is this principle of gentleness, or yawara (which is the same character as the ju in judo), on which all judo techniques are based.
Judo has its own culture, systems, heritage, customs, and traditions. Moreover, the principles of gentleness are carried from the practice mats and into most students' lives, in their interactions with their friends, family, work colleagues, and even strangers. Judo gives its students a code of ethics, a way of living, and a way of being. In terms of sheer numbers of participants, judo is the second most popular sport of any sport, soccer being number one. In terms of national organizations worldwide, judo is the largest sport in the world, with the greatest number of member nations in the International Judo Federation, or IJF. It is a part of the physical education systems of many countries, and practiced in local clubs, junior high and high schools, colleges, regional and national training centers, and in many other areas in this country and across the world. Millions have discovered the spectacular enriching sport, and way of life, we know of as judo.
Judo is a tremendous and dynamic combat sport that demands both physical prowess and great mental discipline. From a standing position, it involves techniques that allow you to lift and throw your opponents onto their backs. On the ground, it includes techniques that allow you to pin your opponents down to the ground, control them, and apply various choke holds or joint locks until submission.
Judo originated in Japan as a derivative of the various martial arts developed and used by the samurai and feudal warrior class over hundreds of years. Although many of the techniques of judo originated from arts that were designed to hurt, maim, or kill opponents in actual field battle, the techniques of judo were modified so that judo students can practice and apply these techniques safely and without hurting opponents. Unlike karate, judo does not involve kicking, punching, or striking techniques of any kind. Unlike aikido, judo does not involve the application of pressure against the joints to throw an opponent. Unlike kendo, judo involves no equipment or weapons of any sort. Instead, judo simply involves two individuals who, by gripping the judo uniform or judogi, use the forces of balance, power, and movement to attempt to subdue each other. Thus, it is simple and basic. In its simplicity, however, lies its complexity, and mastery of even the most basic of judo techniques that often take considerable time, effort, and energy, involving rigorous physical and mental training.