LR-9 - Yin Wrapping
阴包 - Yīn bāo
Point Region: Thigh
Location & How to Find
Anatomical Location: On the inner side of the thigh, between the gracilis and sartorius muscles, behind the sartorius, 4 cun above the top edge of the kneecap.
Distances are in cun, a unit that scales with each person's body. As a guide, the width of your thumb at its joint is 1 cun, and your four fingers held together, measured across the middle joints, are 3 cun.
How to Locate:
- Sitting, let your knee fall slightly outward so the long muscle crossing the inner thigh (the sartorius) stands out
- From the top edge of the kneecap, measure four finger-widths plus one thumb-width up the thigh
- The point is just behind that muscle
How to Apply Pressure
Once LR-9 is identified, relax your thigh and use soft, comfortable fingertip pressure rather than forceful kneading. Skip it after recent thigh surgery, and consult a healthcare professional for severe reproductive concerns.
Traditional Indications
In TCM, this point is traditionally used for:
- Vaginal discharge
- Genital pain
- Thigh stiffness
- Reproductive problems
- Pelvic pain
- Thigh pain
- Muscle tension
Related Acupoints
Select a point to see its location, how to find it, and its traditional uses.
Important Precautions
Avoid this point with:
- Recent thigh surgery
- Severe reproductive disorders