Qugu 曲骨
On the lower abdomen, on the front midline, just above the top edge of the pubic symphysis.
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Hip bone · Linea alba · Rectus abdominis muscle · Hip bone · Rectus abdominis muscle
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On this page
1Where is Qugu?
On the lower abdomen, on the front midline, just above the top edge of the pubic symphysis.
Hip bone · Linea alba · Rectus abdominis muscle · Hip bone · Rectus abdominis muscle
2How do I find it on my body?
- Slide a finger down the front midline from the navel until it meets hard bone (the pubic symphysis).
- Press just above its upper edge.
A cun is a body-scaled unit of length. The precise way is to divide a bone length into equal parts (proportional bone cun); finger widths are a quick estimate.
- pubic symphysis
- Where the two pubic bones join with cartilage at the bottom middle of the belly; going straight down from the navel you meet it as a hard bony edge. The center of the navel to its upper edge is taken as 5 cun.
- rectus abdominis
- The long vertical muscle on each side of the middle of the belly, from the pubic bone to the rib cartilages, that bends the trunk forward. It makes the 'six-pack' blocks when tightened.
- linea alba
- A white line of tendon down the middle of the belly where the sheets of the belly muscles from both sides meet, from the bottom of the breastbone to the pubic bone. The navel lies on it.
- hip bone
- The large, wide bone on each side of the pelvis, formed when the ilium, ischium and pubis grow together. The ridge you feel at belt level (iliac crest) is its top edge.
- lower abdomen
- The belly below the navel, down to the pubic bone.
3Before you press
- Do not press during pregnancy.
- WHO's acupuncture safety guidelines (1999) note that abdominal points are traditionally avoided in pregnancy (the lower abdomen in the first three months, the upper abdomen from the fourth month).
- Avoid broken or swollen skin and press only to a comfortable level.
- Acupressure is not a substitute for medical care.
4How has it been used traditionally?
- The name means 'curved bone', i.e. the pubic bone. The Zhenjiu Jiayi Jing (vol. 3) classifies it as a meeting point of the Conception Vessel and the Foot Jueyin channel — a historical classification, not a claim of effect.
From traditional texts — not a claim of effect.
?FAQ
Where exactly is Qugu?
On the lower abdomen, on the front midline, just above the top edge of the pubic symphysis.
How do I find Qugu?
Slide a finger down the front midline from the navel until it meets hard bone (the pubic symphysis). Press just above its upper edge. it is 5 B-cun below the centre of the navel.
Can I press it during pregnancy?
Do not press during pregnancy.
What should I watch out for?
Do not press during pregnancy. WHO's acupuncture safety guidelines (1999) note that abdominal points are traditionally avoided in pregnancy (the lower abdomen in the first three months, the upper abdomen from the fourth month). Avoid broken or swollen skin and press only to a comfortable level. Acupressure is not a substitute for medical care.
Sources
- Location: WHO Standard Acupuncture Point Locations in the Western Pacific Region (2008), p. 220
- Standard comparison: Chinese national standard GB/T 12346-2021 (Nomenclature and location of meridian points)
- Korean point names: KMCRIC standard acupoint database
- Traditional-use cross-check: AcuAtlas dataset (CC BY 4.0)
- Classification source: Zhenjiu Jiayi Jing vol. 3
- Safety: WHO Guidelines on Basic Training and Safety in Acupuncture (1999), p. 20
- 3D: computed on Z-Anatomy (CC BY-SA 4.0) · BodyParts3D © DBCLS
Positions computed from the WHO standard locations (2008) on Z-Anatomy (CC BY-SA 4.0) · BodyParts3D © DBCLS. For reference only — not a substitute for diagnosis or treatment. See a clinician if you are unwell.