BL56 - Chengjin (Urinary Bladder Point 56)
Point features
Where is it located
BL56 is located 5 cun below BL40, on the line between BL40 and BL57, at the center of the belly of the gastrocnemius muscle.
The location is often not easily identifiable on 2D maps.
Explore BL56 in the iaomai 3D model
Discover the interactive view
Discover the interactive view
Functions
- Relaxes muscles and alleviates calf pain
- Moves Qi and Blood in the leg meridians
- Reduces cramps and muscle tension
- Further information available in the app
What is it for
- Cramps and tightness of posterior leg muscles
- Sciatica radiating to the calf
- Heavy legs
- Circulatory stagnation
- Further information available in the app
In the app, you can explore all the conditions treatable with BL56, its interactions with other points, and its relation to classical TCM.
Curiosity
Chengjin, 'Support the Tendons', is particularly effective in sports treatments for muscular fatigue or overload, and is often used with BL57 and BL58 to improve energy circulation in the legs.
AcupointsMap -
The iáomai module dedicated to acupuncture
Tools and content for advanced exploration of points
Main
Meridians
External paths
Main
Meridians
Internal paths
Luo-connecting
Meridians
Distinct
Meridians
Muscle-tendon
Meridians
Extraordinary
Meridians
Easy access to content directly from the mannequin with meridians and points.
What you can find with AcupointsMap:
- Interactive 3D visualization of the point
- Complete functions and therapeutic indications
- Needle insertion methods and detailed localization
- Complete pathway of the meridian of Urinary Bladder
- Main, Luo, Divergent, Muscle and Extraordinary Meridians
- Associated pathology sheets
- Treatment management on patients and connection with the 3D mannequin
Explore the iáomai platform
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