《易筋經》一名通常有廣狹二義，狹義者單指和《洗髓經》相對的《易筋經》此書。廣義者包含《易筋經》、《洗髓經》，所以常又名之曰《易筋洗髓經》，本文指廣義者為主。在談錫永、張尚義先生的觀點上，本文將《易筋經》視為解脫修證法門。討論其中如何「證果」，這是《易筋經》〈總論〉中所說「登證果」之意。就目前《易筋經》修練，以密宗的圓滿次第或道教修證體系立論者較多，本文以密宗圓滿次第立論之。「易筋經」前面的十二式動功主要以粗身心、細身心修練為主，靜功部分則以細身心、最細身心修練為主，以此來解脫生死。而這主要是密宗的二三灌圓滿次第的修證為主。 The name “Yì jīn jīng”usually has a broad and narrow meaning, and the narrow one refers only to the book “Yì jīn jīng”which is the opposite of “Xin suǐ jīng”. The broad sense includes “Yi jin jīng”and “Xin suǐ jīng”, so it is often also called “Yi jin Xin suǐ jīng”. This article mainly refers to the broad sense. From the viewpoints of Tan Xiyong and Zhang Shangyi, this article regards the “Yì jīn jīng”as a method of liberation and repair. Discuss how to “Achievement of Enlightenment”, which is the meaning of “Dengzhengguo”in the “Yì jīn jīng”. For the current practice of “Yì jīn jīng”, there are many people who make the argument based on the perfect stage of Tantra or the Taoist cultivation system. This article discusses the perfect stage of Tantric. The twelve types of kinetic exercises in the front of the “Yì jīn jīng”mainly focus on gross and careful physical and mental training, while the static exercises focus on careful physical and mental and the most subtle exercises to Liberate life and death. And this is mainly the cultivation of the second and third instillation stages of Tantric Buddhism.
