《九要论》原名为《岳武穆形意拳九要论》,是一部被武人们奉为枕中秘宝的拳学经典。此文曾被陈氏太极拳家们辑用而增删为《太极拳十大要论》,并作为对陈氏太极拳的训练指导理论。从这一点上看,我们该知道《九要论》的学术指导意义和实际价值是多么的高,即使是近代的任何一门实战武技的理论核心内容都难有脱离得了《九要论》中所论述的内容范围。正如清代著名学者纪晓岚说:“世间的道理与事情,都在古人的书中说尽,现在如再著述,仍超不过古人的 ”Nine Must“ Formerly known as ”Yue Wu Mu Xing Yi Quan nine to be on“, is a martial arts who are regarded as a pillow in the boxing classics classic. This article has been used by Chen’s Taijiquan family and added to ”Tai Chi to ten“, and as a training guide to Chen’s Taijiquan theory. From this point of view, we should know how highly academic significance and actual value of the theory of ”Nine Musts“ are, and even if the theoretical core content of any actual combat martial in modern times can hardly be separated from the ”Nine Essentials“ The content of the discussion. As the famous scholar Ji Xiaolan in the Qing Dynasty said: ”The truths and things in the world are all said in the ancients’ books.