The Japanese martial art, Ninjitsu, began more than 800 years ago and developed as a counterculture to the ruling samurai. Peasants were not allowed to fight like a samurai. Ninjas were an underground class trained in the arts of war this includes unarmed combat, swordplay, weaponry, camouflage, escape and evasion.

The word NINJA in japanese means 'stealers-in', ninjas do stealth operations such as espionage and assassination. Their training also embraced the spiritual, in pushing their bodies and minds to the limit. There are no moral codes unlike samurai, they developed poisons, tripwires, and even explosives to make there opponents fear them . Ninjitsu legendary hammer fist can cause huge impact similar to a rubber bullet fired from a shotgun.

Ninjitsu can be the "greatest martial arts" in the world!

Power, Speed, balance, coordination, fast reaction time and accuracy is what ninjas are all about unlike:

Boxing only power and coordination

Ju-Jitsu only balance and coordination

Kung Fu only speed and coordination

there Ninjitsu is the greatest martial art of all time...

want proof? watch National Geographic : Fight Science: http://www.natgeo.com.cn/activity/fight_science/