EXT-34 - Central Spring
中泉 - Zhōng Quán
Point Region: Hand/Wrist
EXT-34, or 'Zhongquan' (meaning 'Middle Spring'), is a local point located on the wrist. Its name refers to its ability to address issues related to the 'wrist' and 'hands,' as well as a sense of 'stiffness' or 'pain' in the hands.
As a local point, Zhongquan is primarily used for issues related to the hands and fingers, such as a stiff wrist, a sore hand, and a sense of 'weakness' in the hands. It is a go-to point for 'clearing heat' and 'regulating' the flow of energy in the hands and fingers. By stimulating this point, you can help to restore a sense of balance and harmony to the entire body.
Zhongquan 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 hands and fingers. It's a reminder of the power of local points to provide targeted relief and restore a sense of comfort and vitality to the entire body.
Location & How to Find
Anatomical Location: Dorsal wrist joint space, radial side.
How to Locate:
- Turn your hand palm down
- Locate the back of your wrist on the thumb side
- Find the depression in the wrist joint space
- This hollow area between the wrist bones is EXT-34

Primary Functions
Nervous System
- Treats wrist pain and stiffness
- Relieves carpal tunnel syndrome
- Improves wrist nerve function
Musculoskeletal System
- Treats wrist arthritis and inflammation
- Improves wrist mobility and strength
- Relieves repetitive strain injuries
Circulatory System
- Improves wrist circulation
- Reduces wrist swelling
Clinical Applications
Primary Indications
- Wrist pain
- Indigestion
- Chest tightness
- Wrist stiffness
- Carpal tunnel syndrome
- Digestive disorders
Related Health Concerns
Common Conditions:
Related Acupoints
Select a point to learn about its location, primary functions, clinical applications, and protocols.
EXT-34 Protocols
N/A