In Tai Chi we always speak about various classical quotes from the canon of Tai Chi texts such as ” be rooted in the feet”, “the body moves as one unit”, “use the intention to move the body” and “keep the body sunk” etc. All these things are true and very important in Tai Chi and recognising them with actual experience helps us comprehend the teachings of the classics and what comes down through lineage teachers.
In order to assist us in developing our Tai Chi to the highest levels we all need to have clear instructions in what we are looking for as correct experience or else we never can tell if we have the goal in our sights.
So, attached here is an extremely useful pictogram of all the aspects one needs to get the Jin (or tai Chi intrinsic force) to come from the feet; through the legs; directed by the waist; up the spine and to separate between the shoulder blades to funnel out through the arms and hands. It simply splits down into the physical, energetic and mind aspects as a checklist of vital points one needs to get the force from foot to hand.