The vector is the geometric representation of a quantity with direction and orientation. Moving a body, the forces applied on it, are vector quantities.
When we recall the idea of \u200b\u200bforce can not only think of muscular effort, we must consider primarily one direction and one direction.
For example, you plan to get out of a saloon in the far west, pushing the swing feature door. But, on the other hand, a fighter is entering the cowboy saloons and the same goes flying backwards. A push against the other locks the door in a position of stalemate. The cowboy does not give the step and risk ending up in the saloon really angry. Then all of a sudden stop to exert pressure on our door and scanned by moving the body sideways. The cowboy is thrown to the ground, finding no more, suddenly, the strength of our drive. We sold, but the fighter cowboy flew along the ground.
In Japanese "Ju" means "giving in" and "DO" to "on." The "way of gentleness" through the knowledge of the principles of statics and dynamics of the body to project beyond the mere muscle strain, to a real carrier metaknowledge strength, which enables us to action, spontaneous, everyday, without a rational awareness.
A metaknowledge introducing us similarities between the sports of combat: Judo (Anti-Japanese origin), Anti-greek-roman style and the freestyle, the samba and the sumo. Analogies confirmed by studies on the biomechanics of combat sports.
From this basic idea aside our research, data collection, development of thesis and hypothesis formulation and operational projects, in education and sports. We will sail in the fluid of knowledge in simple language and simple, trying to share and aggregate multidisciplinary expertise and original.
