BL-36 - Support
承扶 - Chéng fú
Point Region: Back leg
BL-36 Chengfu, meaning 'Support Point,' is a powerful point for relaxing the sinews and invigorating the leg. Located at the crease of the gluteal fold, it is a central point for the muscles and tendons of the thigh and leg. This point provides a sense of 'support' for the lower body, helping to alleviate pain and stiffness.
Think of Chengfu as a point of deep release and relaxation for the hamstrings. It's invaluable for addressing issues like sciatica, lower back pain, and hamstring tightness. By releasing the tension in this area, it helps to restore a sense of ease and flexibility to the entire leg.
By supporting the muscles and tendons of the thigh, BL-36 helps to alleviate pain and promote a smooth flow of energy throughout the lower body. It's a point that reminds us that our ability to move freely is rooted in a supported and relaxed foundation.
Location & How to Find
Anatomical Location: In the center of the gluteal fold.
How to Locate:
- Locate the horizontal crease where your buttock meets your thigh
- Place your finger in the center of this crease
- Press to find a tender spot - this is BL-36

Primary Functions
Musculoskeletal System
- Relieves hip and thigh pain
- Treats sciatica and leg disorders
- Strengthens gluteal muscles
Urinary & Kidney System
- Supports kidney yang energy
- Treats lower body weakness
Digestive System
- Treats hemorrhoids and anal disorders
- Supports pelvic circulation
Clinical Applications
Primary Indications
- Sciatica
- Hemorrhoids
- Lumbar pain
- Sacral pain
- Thigh pain
- Leg weakness
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
BL-36 Protocols
N/A
Important Precautions
N/A