内功 [nèigōng] Theory: Mental Objects by Shi Heng Yi Online

内功 [nèigōng] Theory: Mental Objects

Introduction to the relevance of "Mental Objects" in internal practices, such as Shaolin Nei Gong and Qi Gong (Ba Duan Jin 八段锦, Yi Jin Jing 易筋經 and Kung Fu 功夫.