Sōng (松) — Nine Points of Relaxation

What Sōng Really Means

Sōng (松) is often translated as "relaxation," but it does not mean "loose" or "floppy." It means a specific kind of relaxation: release of unnecessary muscular tension while maintaining structural integrity. The bones hold the shape; the muscles do not grip. The joints are open; the tendons are slack; the body is ready to move in any direction at any moment.

The opposite is sūi (塌) — collapse. Sung keeps the structure upright; sūi lets it fall. The difference is between relaxed muscles and abandoned posture.

The Nine Points of Relaxation

1. Crown of the head (Bách hội 百會) — light, suspended, as if lifted by a thread.
2. Shoulders (Kiên 肩) — sunk, not raised. Drop them away from the ears.
3. Elbows (Trửu 肘) — dropped, never lifted. The elbow hangs heavier than the hand.
4. Wrists (Uyển 腕) — flexible, never locked. The wrist is the body's shock absorber.
5. Fingers (Chỉ 指) — gently curved as if holding a small bird.
6. Chest (Hưng 胸) — slightly hollow, not puffed out. Breath descends.
7. Waist (Yêu 腰) — the master hinge. Loose waist, mobile waist.
8. Kua (胯) — the inguinal fold. When the kua is loose, the legs move freely.
9. Knees (Tất 膝) — have direction, not compression. Energy passes through, not stops.

Walk through these nine checkpoints before every session. After a few weeks the checklist becomes an internal gauge.

When Sōng Becomes Visible

Beginners often think they are relaxed because they feel soft. The teacher disagrees: they are sagging, not relaxing. The distinction is between a structure that is light (Sōng) and a structure that has collapsed (Sūi).

Three visible signs of true Sōng: the shoulders sit below the ears (not lifted, not drooped); the elbows hang heavier than the hands (gravity does the work); the breath descends visibly into the lower abdomen (not held in the chest). Three visible signs of collapse: the chest caves inward, the head hangs forward, the knees lock or bend inward.

A practical test: stand in Sōng for one minute. A neutral observer should be able to tell which posture is more “alive” — not by the amount of motion (both are still) but by the quality of presence. Sōng feels awake; collapse feels tired.

Sōng Across the Body

Sōng is not just mental; it is anatomical. Nine checkpoints: crown suspended (Baihui), shoulders sunk (Jian), elbows dropped (Zhou), wrists flexible (Wan), fingers curved (Zhi), chest hollow (Xiong), waist loose (Yao), kua open (Ku), knees directional (Xi). Each is a specific anatomical instruction, not a vague instruction to “relax.”

The classical phrase is “from head to foot, let everything hang”. The word “hang” (xuán 悬) is precise: the body is suspended from above (the crown), supported from below (the feet), with everything in between free to organise itself. A hanger relaxes; a hanger that has been pushed too tight becomes stiff. The body is the hanger; the joints are the loose folds.

Master Cue

"Bones hold the shape. Muscles do not grip."