Theravāda 32 Parts of the Body (Dvattiṃsākāra)

Kesā — the hairs of the head, the first item in the canonical list and the first part to be contemplated. Visuddhimagga VIII.83 dwells on the colour, shape, direction, location, and delimitation of the hair as it grows on the inner skin of the scalp: 'they grow in the inner skin that envelops the skull'. The reflection is precise to the point of repulsion — the contemplative is to see the hair as it actually is, rooted in skin, soaked in scalp-grease, and not as the ornamental object of common sentiment. This point anchors the 'skin pentad' (kesā, lomā, nakhā, dantā, taco) — the first group taught in the canonical sevenfold grouping. It is rendered at the crown vertex.

Dantā — the teeth, fourth item of the canonical list and the closer of the skin-pentad. Visuddhimagga VIII.86 catalogues the 32 teeth (the Pali count, including the third molars) by shape, colour, and arrangement: 'set in the bones of the jaw, the upper row pointing downward, the lower row pointing upward'. The reflection is on the teeth as bare bone-pegs sunk in living tissue, not as the smile that conceals them.

Taco — the skin, the closer of the skin-pentad and the canonical fifth part. Visuddhimagga VIII.89 famously instructs the meditator to mentally peel back the skin and view the body without it: 'this body, peeled of its skin, is loathed even by dogs and jackals'. The skin is the cosmetic surface; under it the inner parts are themselves repulsive. We render the rendered point at the sternal-notch landmark as a midline proxy for the skin-as-such, recognising that taco has no single locus — it covers the entire body. The proxy convention follows the Visuddhimagga's own treatment, which describes the skin as enveloping all other parts.

Maṃsa — the flesh, sixth item of the list and the opener of the second pentad (flesh, sinews, bones, marrow, kidneys). Visuddhimagga VIII.90 describes the flesh as 'nine hundred lumps of meat plastered onto the bone-cage'; the contemplative is asked to see the body as a butcher's display, not a self. We place this rendered point at the right-shoulder / clavicle landmark as a representative location for the flesh, which has no canonical single seat. The bilateral muscle bulk of the upper torso is the natural visual proxy.

Aṭṭhī — the bones, the structural skeleton of the body. Visuddhimagga VIII.92 catalogues the standard Pali enumeration of bones (about three hundred in the Theravāda count) and instructs the meditator to assemble the entire skeleton mentally as the substrate of the rest of the body's contemplated parts. This is the 'central axis' part: the bones are what the rest of the body hangs from. We render the rendered point at the xiphoid-process landmark, a central-axis skeletal locus midway between the chest and the abdomen.

Hadayaṃ — the heart, eleventh item of the canonical list. Visuddhimagga VIII.111 describes it as 'inside the chest, in the centre between the two lungs, leaning a little toward the left side'; the heart is given the form of a closed lotus-bud with its mouth turned downward, holding 'a half-handful of blood' that nourishes the entire mind-faculty. Theravāda Abhidhamma additionally treats the hadaya-vatthu (heart-base) as the physical support for the mind-consciousness element — a doctrine elaborated chiefly in the commentaries. The contemplation here is on the heart as a meat-organ, not as the seat of feeling: a fist-sized piece of muscle, full of blood, gripped by sinews. The same visual locus reappears as a positive seat of awareness in the parallel Hesychast and TCM systems — the Theravāda intent is opposite, dispassion rather than communion.

Yakanaṃ — the liver, twelfth item of the list. Visuddhimagga VIII.113 places it 'on the inside of the right rib-cage, leaning against it'; the liver is rendered as a twin-lobed organ of dark red colour, bound by sinews to the diaphragm above and the bowels below. The reflection turns the cosmetic gesture inside-out: the rich-coloured solid mass is just another piece of meat in the cavity.

Udariyaṃ — the contents of the stomach, eighteenth item of the canonical list. Visuddhimagga VIII.122 spends an extended passage on the food in the process of being digested: 'whatever has been eaten, drunk, chewed, or licked is reduced in the stomach to a state like vomit, mixed with bile and phlegm'. This is the contemplation at its most direct; the meditator is asked to visualise the food they ate this morning in its present condition, neither metaphorically nor squeamishly. We render the rendered point at the navel landmark, the canonical centre of the digestive abdomen.