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Practice
Acu. | Issue #28 | Autumn 2020
Yangsheng in the autumn From qi, blood and body fluid dynamics to practical techniques
Alex Jacobs Member: London The Nei Jing Su Wen chapter 2 states that the essence of health preservation in the autumn is to cultivate the principle of 收 ‘shou’. Shou can be variously translated as receiving, gathering or drawing in. Understanding this single character is the key to understanding not only what happens to the body and climate in the autumn but also to understanding the metal phase itself and its correspondences. For example, have you ever wondered why metal, autumn and the lung pertain to dryness? When we understand the principle, we can apply it with yangsheng self-help techniques. One of the most helpful ways of really getting to the bottom of what shou means and how to use it is to think about the ebb and flow of qi, blood and body fluids throughout the seasons. In the middle of summer, our yang qi and body fluids flow out to the exterior of the body. They need to be there in order to produce a sweat when needed and cool the body down. The pores or ‘cou li’ of the body are relatively more open. In the middle of winter, the opposite happens, our yang qi and fluids flow to the interior of the body to conserve heat and protect the internal organs. Our cou li are relatively more closed. This is highlighted and discussed by the Nei Jing, particularly in connection
with needling depth, for example in chapter 2 of the Ling Shu where one is instructed to needle more superficially in the summer and deeper in the winter. So what does that mean for autumn? The primary dynamic of autumn then is of the body adjusting from open cou li and yang qi on the exterior to closed cou li and yang qi on the interior. This whole process can be summarised as shou – receiving, gathering or drawing in. Applying this simple idea more, we can start to explain some of the metal phase correspondences. While teaching yangsheng to the public I like to ask the audience how many people’s skin gets dry in the autumn or winter. Typically about a third to a half of the audience put their hands up. Our instincts sometimes can be the opposite, we associate dryness with heat, not cold, so why is this the case? With the above understanding, we can now see that during the autumn, the fluids of the body are gradually becoming more interior. If the overall body fluid of the body is insufficient or there is blockage in the flow, there is now not enough to keep the skin and muscles sufficiently moist. There are two other reasons why we get dryness in the autumn. Firstly, autumn is after summer and in summer we can easily dry out if we
do not look after our fluids. The Nei Jing makes it clear that if the one does not properly maintain health in the summer, there will be illness in the autumn and there will be little to shou or gather. Secondly, as we know, the human body is a microcosm of nature. Our body fluids travel to the interior in autumn but what happens to fluids in nature? In the summer, the heat draws moisture out of the ground and into the air. So much so, that by late summer, the air is quite damp, the climatic qi of that period. When the weather cools down, this moisture drops like a stone out of the air and down into the ground. The air around us becomes drier. Which areas of the body are most exposed to the air? The skin and lungs. Everything begins to make sense! So onto practicalities, what does this mean for yangsheng techniques? Firstly, we should make sure that we preserve our qi and fluids in the summer. This means not exercising to exhaustion and over-sweating on a regular basis. We should do our best to maintain our stomach qi and absorbing power in the summer. Secondly, we need to help the body to perform its shou gathering function. This function involves all aspects of our being, mental, emotional and physiological. This phase corresponds
