EXT-49 - Kidney Spine
肾脊 - Shèn Jǐ
Point Region: Lower back
EXT-49, or 'Shenji' (meaning 'Kidney Spine'), is a local point located on the lower back. Its name refers to its ability to address issues related to the 'lower back' and 'kidneys,' as well as a sense of 'weakness' in the lower body.
As a local point, Shenji is primarily used for issues related to the lower back and legs, such as a lower back pain, a stiff hip, and a sense of 'weakness' in the lower body. It is a go-to point for 'tonifying' the Kidney and 'strengthening' the body as a whole. By stimulating this point, you can help to restore a sense of balance and harmony to the entire body.
Shenji acts as a vital access point to the core of the body, providing a direct and effective way to address blockages and restore a sense of comfort and vitality to the lower body.
Location & How to Find
Anatomical Location: Lower back, near the Kidney Shu region.
How to Locate:
- Location varies by tradition and practitioner
- Generally found in the lower back near kidney area
- May be around the level of the lower ribs
- Consult experienced practitioner for exact location

Primary Functions
Urinary & Kidney System
- Strengthens kidney function
- Treats kidney deficiency symptoms
- Improves urinary function
- Supports kidney yang energy
Musculoskeletal System
- Relieves lower back pain
- Treats lumbar spine disorders
- Improves spinal strength
Reproductive System
- Supports reproductive health
- Treats fertility issues
Immune & Energy System
- Boosts constitutional energy
- Strengthens overall vitality
Clinical Applications
Primary Indications
- Low back pain
- Fatigue
- Infertility
- Urinary issues
- Kidney deficiency
- Reproductive disorders
- Lumbar weakness
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
EXT-49 Protocols
N/A