Finding Qi points
Finding Qi points: anatomy, cun and the art of localisation
Finding acupuncture points is a fundamental practical skill for every TCM practitioner. It is not enough to know the name and function of a point — one must also be able to locate it reliably on the body of a living patient, whose height, build and muscle mass vary. TCM has developed an elegant method for this that combines anatomical landmarks with the patient's personal cun measurement.
Anatomical landmarks as anchors
Every acupuncture point is defined in relation to specific anatomical landmarks: bones, joints, tendons, creases and other recognisable structures on the body. These landmarks can be identified in everyone and form the fixed anchors of point localisation. The kneecap, navel, collarbone, axillary crease, ankle and elbow crease — these are the building blocks of the localisation system.
From these landmarks, the distance to an acupuncture point is expressed in cun — the patient's personal unit of length. Stomach 36 (Zusanli), for example, is located three cun below the lower border of the kneecap and one cun lateral to the tibial crest. Liver 3 (Taichong) lies in the depression between the first and second metatarsal bones. By combining an anatomical landmark with a cun distance, every point can be located reliably.
The tactile signal: soft and responsive
In addition to anatomical location, the body itself provides a tactile signal that helps the practitioner confirm the correct point. Qi points generally feel slightly softer than the surrounding tissues — even when the flow of Qi is balanced. This soft, slightly hollow sensation is the first sign that the correct point has been found. When the point is pressed, one may also notice the characteristic De Qi sensation: a certain tenderness, radiation or light tingling that differs from the surrounding area.
Practice: the only path to reliability
Knowledge of anatomy and cun measurements is necessary but not sufficient. Finding points only becomes reliable through repeated practice — on oneself and on others. Every body is different: muscle tone, adipose tissue, body build and anatomical variations mean that the location of a point never feels exactly the same. Someone who has practised on dozens of different bodies develops a feel for the subtle consistency within this variation — and can then locate a point quickly and reliably even on an unfamiliar body.
Students beginning Tui Na or acupuncture are strongly advised to practise point location extensively first — on themselves, fellow students, friends and family members — before beginning to treat patients. Reliable point localisation is the foundation on which every effective TCM treatment rests.