A basic overview of the hand weaving techniques of ninjutsu mainly for hand health in this video,the 9 cuts in order of appearance⇩

#1.RIN -STRENGTH of mind and body
#2.KYO -DIRECTION OF ENERGY
#3.TOH -HARMONY with the universe
#4.SHA -HEALING of self and others
#5.KAI -PREMONITION of danger
#6.JIN -KNOWING THE THOUGHTS OF OTHERS
#7.RETSU -MASTERY OF TIME AND SPACE
#8.ZAI -CONTROL of the elements of nature
#9.ZEN -ENLIGHTENMENT

The modern Kuji-In technique is composed of a ritual process comprising the traditional application of the Buddhist "three secrets" (mudra, mantra, and mandala). The true Kuji-In secret lies within the contemplation of that philosophy which we use to change our attitude about life. The goal of Kuji-In practice is not to acquire strength, control, healing powers, telepathy, etc... These are only side effects of practicing the rituals and focusing a bit on the governing philosophy. Most people learn the technique simply to attain one or more of these powerful side effects. By aiming at such a mundane goal, their limited focus will ultimately result in the attainment of 1/10th of what they could have achieved by practicing Kuji-In to the fullest. The real path of Kuji-In is the quest to know the truth about ourselves. It is a contemplation of higher principles, an application of noble behavior to our daily lives, and it requires the mental ability to perceive knowledge that is not studied, but revealed. Once a revelation occurs, the side effects mentioned earlier will develop rapidly and without effort.

The complete system by "maha vajra"
http://www.heavenlightstore.com/product.php?232

#ninja