KI-10 - Yin Valley
阴谷 - Yīn gǔ
Point Region: Leg/Calf
KI-10, or 'Yingu' (meaning 'Yin Valley'), is the 'He-Sea' and 'Water' point of the Kidney channel. Located in the crease behind the knee, its name refers to its position in the 'valley' of the knee, where the 'Yin' energy of the Kidney meridian gathers and pools.
As a 'He-Sea' point, Yingu has a deep and powerful effect on the entire meridian and related organs. It is a go-to point for 'damp-heat' conditions, such as those that cause urinary tract infections or genital issues. It can also be used to 'tonify' the Kidney, helping to restore vitality and strength to the lower back and knees.
The name 'Yin Valley' speaks to its function as a deep and nourishing point that can help to restore the body's 'Yin' energy. By stimulating this point, you can help to calm the mind and nourish the body's deepest reserves of fluids and energy. This makes it an excellent point for anyone dealing with a sense of 'dryness' or 'emptiness' in the body and mind.
Location & How to Find
Anatomical Location: Located in the popliteal fossa, medial to BL-40.
How to Locate:
- Bend your knee slightly
- Find the crease behind your knee
- Locate the inner side of this crease
- The point is in the hollow on the inner side of your knee crease
Primary Functions
Urinary & Kidney System
- Nourishes kidney yin and essence
- Treats kidney deficiency patterns
- Regulates urogenital function
Reproductive System
- Treats impotence and sexual dysfunction
- Addresses reproductive weakness
- Supports fertility in both genders
- Treats premature ejaculation
Musculoskeletal System
- Treats knee pain and weakness
- Strengthens leg muscles
- Addresses lower limb fatigue
Emotional & Mental
- Calms emotional disturbances
- Reduces anxiety and fear
- Strengthens mental resolve
Nervous System
- Treats nervous exhaustion
- Improves mental clarity
Clinical Applications
Primary Indications
- Impotence
- Hernia
- Difficulty urinating
- Knee pain
- Sexual dysfunction
- Groin problems
- Urinary problems
- Joint pain
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
KI-10 Protocols
N/A
Important Precautions
- Recent knee surgery
- Severe knee injury
- Acute reproductive disorders