A free program for Android, by White Ronin.
Developed by White Ronin, this Jujitsu app brings to your device some form of mobile textbook on the Japanese combat technique.
Jujitsu - which literally translates to "flexibility art" - was developed for the purpose of defense during a pivotal point in Japanese history. It has now evolved into something with a very solid foundation and a well-established system.
This app brings to your device everything you need to learn about Jujitsu, including the four main classifications or categories: Atemi-Waza (strike), Nage-Waza (projections), Kansetsu-Waza (dislocations), and Ne-Waza (ground techniques).
Each move is illustrated and explained in this mobile textbook for the most efficient learning.
