Seienchin

Seienchin means conqueror and subdue over a distance, or attack the rebellious outpost.  In feudal Japan, Samurai warriors would often go on expeditions lasting many months, and they needed to maintain their strength and spirit over a long period of time.  This kata is long and slow, with many techniques performed from kiba dachi (horseback stance).  The legs usually become very tired in this kata, and a strong spirit is needed to persevere, instead of giving up.  The word Seienchin can also mean to pull in battle.