User blog comment:Firefist553/The physics of Asura/@comment-188.4.93.62-20110203134421

its a a sword technique.and dont forget that zoro is scary.swords are 4 cuting,killing.blood thirsty tech 4 a blood thirsty swordsman.its combined with his spirit.dont think its haki.just a sword technique.like the one he makes his arms like a gorrilla.doesnt that seem strange.instant pumping. njoy the fights dont overanalyse it